Used convertible cars for sale near Grantham
There are 140 used convertible cars for sale from UK dealers within 20 miles of Grantham on AskCar, as of 5 November 2026. Typical asking price £24,000 (the median: half cost less, half cost more). The cheapest is £1,991.
The middle half of the 140 cars are priced between £11,700 and £55,000.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Grantham
25 cars within 20 miles had their price reduced in the last 14 days to 5 November 2026. Of those priced between £1,000 and £60,000, these 8 have the biggest reductions in pounds since AskCar first saw them.
- 2025 MINI Cooper Convertible 2.0, automatic, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 8,127 miles. Price: £29,295, reduced by £3,655 from £32,950 since AskCar first saw it on 1 October 2026, 35 days ago. Fair price: £119 (under 1%) over the AskCar estimate of £29,176. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 MINI Lincoln in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/mini-cooper-convertible-2025-63ed9fe6ada4
- 2022 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 40,519 miles. Price: £23,995, reduced by £3,373 from £27,368 since AskCar first saw it on 28 May 2026, 161 days ago. Fair price: £1,180 (4%) under the AskCar estimate of £25,175. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 May 2027. Dealer: Vertu Honda Grantham in Grantham, 1 mile from Grantham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-5b23e2f85609
- 2019 BMW 4 Series 2.0 420d M Sport, 187 bhp, automatic, diesel, convertible, 2 doors, 4 seats, blue. Mileage: 43,000 miles. Price: £16,295, reduced by £2,680 from £18,975 since AskCar first saw it on 20 July 2026, 108 days ago. Fair price: £832 (4%) under the AskCar estimate of £17,127. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 November 2026. Dealer: Junction 17 Cars Limited t/a Junction 17 Cars (Grantham) in Grantham, 2 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2019-332c594322c2
- 2004 Porsche 911 3.6 996 Carrera 4S, 315 bhp, automatic, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 45,320 miles. Price: £29,985, reduced by £2,000 from £31,985 since AskCar first saw it on 29 September 2026, 37 days ago. Good value: £5,143 (14%) under the AskCar estimate of £35,128. Euro 3 emissions standard. MOT: valid until 13 April 2027. Dealer: MS Supercars in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-911-2004-76510c206f8f
- 2024 MINI Convertible 2.0 John Cooper Works, 227 bhp, automatic, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 21,210 miles. Price: £24,195, reduced by £1,800 from £25,995 since AskCar first saw it on 25 September 2026, 41 days ago. Fair price: £749 (3%) under the AskCar estimate of £24,944. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 MINI Lincoln in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/mini-convertible-2024-59b120ef67ee
- 2024 MINI Convertible 1.5 Cooper Classic, 134 bhp, automatic, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 16,413 miles. Price: £18,995, reduced by £1,500 from £20,495 since AskCar first saw it on 3 October 2026, 33 days ago. Fair price: £108 (under 1%) over the AskCar estimate of £18,887. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 MINI Lincoln in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/mini-convertible-2024-8ac318a6363d
- 2020 BMW 8 Series 3.0 840i M Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 33,395 miles. Price: £34,450, reduced by £1,500 from £35,950 since AskCar first saw it on 29 September 2026, 37 days ago. Fair price: £1,914 (5%) over the AskCar estimate of £32,536. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 August 2027. Dealer: MINI UK at Group 1 Lincoln in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-8-series-2020-4d48d8426cca
- 2024 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 34,794 miles. Price: £32,995, reduced by £1,195 from £34,190 since AskCar first saw it on 29 September 2026, 37 days ago. Above the going rate: £3,176 (10%) over the AskCar estimate of £29,819. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 BMW Lincoln in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2024-cef4ce207dbb
Cars for sale now, page 1 of 2
Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the priced adverts of its make and model on AskCar as of 5 November 2026.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2015 Ford Mustang 4.0, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 63,093 miles. Price: £13,985, unchanged since AskCar first saw it on 28 May 2026, 161 days ago. Good value: £4,371 (23%) under the AskCar estimate of £18,356. MOT: the latest record we hold ran out on 16 September 2026; ask the dealer for the current MOT. Dealer: MS Supercars in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/ford-mustang-2015-0fdae260cb6d
- 2013 BMW 3 Series 2.0 320i M Sport, 168 bhp, automatic, petrol, convertible, 2 doors, 4 seats, white. Mileage: 66,000 miles. Price: £6,495, unchanged since AskCar first saw it on 28 September 2026, 38 days ago. Good value: £1,915 (22%) under the AskCar estimate of £8,410. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 10 May 2027. Dealer: Boundary Sports and Prestige Cars in South Hykeham, 19 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2013-af040a75f48c
- 2007 MINI Convertible 1.6 Cooper S Sidewalk, 207 bhp, manual, petrol, convertible, 2 doors, 4 seats, black. Mileage: 63,200 miles. Price: £2,490, unchanged since AskCar first saw it on 11 October 2026, 25 days ago. Good value: £688 (21%) under the AskCar estimate of £3,178. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 30 May 2027. Dealer: Frost Motors in Southwell, 17 miles from Grantham. AskCar page: https://askcar.co.uk/car/mini-convertible-2007-ae23a0b07a0c
- 1988 Porsche 911 3.2 Carrera Sport, 231 bhp, manual, petrol, convertible, 2 doors, 4 seats, white. Mileage: 109,866 miles. Price: £54,995, reduced by £10,005 from £65,000 since AskCar first saw it on 25 July 2026, 103 days ago. Good value: £14,194 (20%) under the AskCar estimate of £69,189. MOT: valid until 6 May 2027. Dealer: Shadow Automotive in Stamford, 19 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-911-1988-baac6567f9d3
- 2018 Mercedes-Benz SLC 2.0 SLC200 AMG Line, 181 bhp, manual, petrol, convertible, 2 doors, 2 seats, red. Mileage: 68,750 miles. Price: £10,000, reduced by £2,999 from £12,999 since AskCar first saw it on 28 July 2026, 100 days ago. Good value: £2,211 (18%) under the AskCar estimate of £12,211. Euro 6 emissions standard. ULEZ compliant. Dealer: DT Vehicle Sales in Nottingham, 10 miles from Grantham. AskCar page: https://askcar.co.uk/car/mercedes-benz-slc-2018-3925a1eb2b5c
- 2010 Audi A5 Cabriolet 2.0 TFSI S Line, 208 bhp, manual, petrol, convertible, 2 doors, 4 seats, red. Mileage: 86,080 miles. Price: £3,595, reduced by £400 from £3,995 since AskCar first saw it on 16 September 2026, 50 days ago. Good value: £752 (17%) under the AskCar estimate of £4,347. MOT: the latest record we hold ran out on 6 October 2026; ask the dealer for the current MOT. Dealer: Macwood Motors in North Hykeham, 19 miles from Grantham. AskCar page: https://askcar.co.uk/car/audi-a5-cabriolet-2010-9fe9cacd1398
- 2010 Peugeot 308 CC 1.6 VTi Allure, 118 bhp, manual, petrol, convertible, 2 doors, 4 seats, white. Mileage: 88,000 miles. Price: £1,995, unchanged since AskCar first saw it on 24 October 2026, 12 days ago. Good value: £412 (17%) under the AskCar estimate of £2,407. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 9 June 2027. Dealer: Sedgebrook Motors in Sedgebrook, 4 miles from Grantham. AskCar page: https://askcar.co.uk/car/peugeot-308-cc-2010-7ee2ca824360
- 2004 Porsche 911 3.6 996 Carrera 4S, 315 bhp, automatic, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 45,320 miles. Price: £29,985, reduced by £2,000 from £31,985 since AskCar first saw it on 29 September 2026, 37 days ago. Good value: £5,143 (14%) under the AskCar estimate of £35,128. Euro 3 emissions standard. MOT: valid until 13 April 2027. Dealer: MS Supercars in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-911-2004-76510c206f8f
- 2005 BMW 6 Series 3.0 630i, 254 bhp, automatic, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 110,586 miles. Price: £4,750, unchanged since AskCar first saw it on 1 July 2026, 127 days ago. Good value: £766 (13%) under the AskCar estimate of £5,516. Euro 4 emissions standard. ULEZ compliant. Dealer: Jackson & How in Nottingham, 13 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-6-series-2005-12d30f663f29
- 2012 BMW 3 Series 2.0 320i M Sport, 168 bhp, automatic, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 84,000 miles. Price: £5,995, unchanged since AskCar first saw it on 21 August 2026, 76 days ago. Good value: £890 (12%) under the AskCar estimate of £6,885. Euro 5 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 26 April 2024; ask the dealer for the current MOT. Dealer: Taylor Motor Group in Newark-on-Trent, 13 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2012-56f4d1a88e38
- 2020 BMW M8 4.4 i V8 Competition, 616 bhp, automatic, petrol, convertible, 2 doors, 4 seats, white. Mileage: 10,000 miles. Price: £50,995, reduced by £2,000 from £52,995 since AskCar first saw it on 23 September 2026, 43 days ago. Good value: £7,491 (12%) under the AskCar estimate of £58,486. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 February 2027. Dealer: Kneeton Hill in Nottingham, 11 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-m8-2020-15e1a7fbfdb7
- 2019 Fiat 500C 1.2 Lounge, 69 bhp, manual, petrol, convertible, 2 doors, 4 seats, red. Mileage: 23,000 miles. Price: £7,490, reduced by £1,260 from £8,750 since AskCar first saw it on 14 August 2026, 83 days ago. Good value: £1,017 (11%) under the AskCar estimate of £8,507. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 May 2027. Dealer: JJF Cars in Nottingham, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/fiat-500c-2019-d27683f4a510
- 2014 Jaguar F-Type 3.0 V6, automatic, petrol, convertible, 2 doors, 2 seats, white. Mileage: 55,001 miles. Price: £21,475, unchanged since AskCar first saw it on 12 September 2026, 54 days ago. Good value: £2,298 (9%) under the AskCar estimate of £23,773. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 26 March 2027. Dealer: Junction 17 Cars Limited t/a Junction 17 Cars (Grantham) in Grantham, 2 miles from Grantham. AskCar page: https://askcar.co.uk/car/jaguar-f-type-2014-8c7bfc2b6e33
- 2018 Mercedes-Benz C Class 3.0 C43 V6 AMG Premium Plus, 362 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 57,000 miles. Price: £21,995, unchanged since AskCar first saw it on 19 October 2026, 17 days ago. Good value: £2,148 (8%) under the AskCar estimate of £24,143. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 March 2027. Dealer: Sedgebrook Motors in Sedgebrook, 4 miles from Grantham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-d26df6adabe0
- 2005 Porsche Boxster 2.7, 240 bhp, automatic, petrol, convertible, 2 doors, 2 seats, grey. Mileage: 84,983 miles. Price: £9,985, unchanged since AskCar first saw it on 17 September 2026, 49 days ago. Good value: £909 (8%) under the AskCar estimate of £10,894. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 16 June 2027. Dealer: MS Supercars in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-boxster-2005-db70d9148870
- 2012 Porsche 911 3.4 991 Carrera, 345 bhp, manual, petrol, convertible, 2 doors, 4 seats, white. Mileage: 10,000 miles. Price: £48,995, unchanged since AskCar first saw it on 26 September 2026, 40 days ago. Fair price: £3,903 (7%) under the AskCar estimate of £52,898. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 4 March 2027. Dealer: Kneeton Hill in Nottingham, 11 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-911-2012-3985c93782ef
- 2021 Porsche 911 3.7 992 Turbo S, 641 bhp, automatic, petrol, convertible, 2 doors, 4 seats, red. Mileage: 18,000 miles. Price: £137,949, reduced by £2,000 from £139,949 since AskCar first saw it on 10 October 2026, 26 days ago. Fair price: £10,616 (7%) under the AskCar estimate of £148,565. Euro 6 emissions standard. ULEZ compliant. Dealer: Kendrick Cars in Nottingham, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-911-2021-e4becc434b11
- 2016 Ford Mustang 5.0 GT, 416 bhp, automatic, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 52,000 miles. Price: £25,495, unchanged since AskCar first saw it on 8 October 2026, 28 days ago. Fair price: £1,903 (6%) under the AskCar estimate of £27,398. MOT: valid until 28 September 2027. Dealer: Smiths Sports and Performance in Melton Mowbray, 14 miles from Grantham. AskCar page: https://askcar.co.uk/car/ford-mustang-2016-f48191017f7b
- 2014 Audi A5 Cabriolet 2.0 TFSI S Line Special Edition, 222 bhp, automatic, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 90,000 miles. Price: £7,975, unchanged since AskCar first saw it on 3 November 2026, 2 days ago. Fair price: £575 (6%) under the AskCar estimate of £8,550. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 20 October 2026; ask the dealer for the current MOT. Dealer: Junction 17 Cars Limited t/a Junction 17 Cars (Grantham) in Grantham, 2 miles from Grantham. AskCar page: https://askcar.co.uk/car/audi-a5-cabriolet-2014-18415e91bfdf
- 1987 Porsche 911 3.2 Classic Carrera Super Sport, 231 bhp, manual, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 113,000 miles. Price: £84,995, unchanged since AskCar first saw it on 25 September 2026, 41 days ago. Fair price: £6,080 (6%) under the AskCar estimate of £91,075. Dealer: Car Iconics in Oakham, 16 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-911-1987-c61029eeff14
- 2017 Mercedes-Benz C Class 2.1 C250d AMG Line, 201 bhp, automatic, diesel, convertible, 2 doors, 4 seats, black. Mileage: 63,000 miles. Price: £12,999, reduced by £1,500 from £14,499 since AskCar first saw it on 28 May 2026, 161 days ago. Fair price: £903 (6%) under the AskCar estimate of £13,902. Euro 6 emissions standard. ULEZ compliant. Dealer: DT Vehicle Sales in Nottingham, 10 miles from Grantham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-eedb2593003c
- 2019 BMW M4 3.0 Competition, 443 bhp, automatic, petrol, convertible, 2 doors, white. Mileage: 83,998 miles. Price: £23,499, raised by £2,499 from £21,000 since AskCar first saw it on 29 August 2026, 68 days ago. Fair price: £1,367 (5%) under the AskCar estimate of £24,866. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 February 2027. Dealer: MRM Motors in Oakham, 16 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-m4-2019-75597088ab08
- 1999 Mazda MX-5 1.8 Limited Edition 10TH Anniversary, 140 bhp, manual, petrol, convertible, 2 doors, 2 seats, blue. Mileage: 40,500 miles. Price: £7,950, unchanged since AskCar first saw it on 25 September 2026, 41 days ago. Fair price: £438 (5%) under the AskCar estimate of £8,388. Euro 2 emissions standard. MOT: valid until 9 July 2027. Dealer: Classicwise in Eakring, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/mazda-mx-5-1999-3de165d672ab
- 2009 BMW 1 Series 2.0 120i M Sport, 168 bhp, manual, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 90,000 miles. Price: £3,995, unchanged since AskCar first saw it on 22 August 2026, 75 days ago. Fair price: £220 (5%) under the AskCar estimate of £4,215. Euro 4 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 25 February 2019; ask the dealer for the current MOT. Dealer: Taylor Motor Group in Newark-on-Trent, 13 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2009-3986cb4ba757
- 2019 Porsche 718 Boxster 2.0 T, 296 bhp, automatic, petrol, convertible, 2 doors, 2 seats, black. Mileage: 39,000 miles. Price: £39,995, unchanged since AskCar first saw it on 12 October 2026, 24 days ago. Fair price: £2,183 (5%) under the AskCar estimate of £42,178. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 March 2027. Dealer: Smiths Sports and Performance in Melton Mowbray, 14 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2019-3f5600160903
- 2013 BMW Z4 2.0 20i M Sport, 181 bhp, manual, petrol, convertible, 2 doors, 2 seats, white. Mileage: 70,000 miles. Price: £8,490, reduced by £500 from £8,990 since AskCar first saw it on 4 October 2026, 32 days ago. Fair price: £459 (5%) under the AskCar estimate of £8,949. MOT: valid until 14 April 2027. Dealer: Group 1 Assured Lincoln in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-z4-2013-4f83a13dabb6
- 2019 BMW 4 Series 2.0 420d M Sport, 187 bhp, automatic, diesel, convertible, 2 doors, 4 seats, blue. Mileage: 43,000 miles. Price: £16,295, reduced by £2,680 from £18,975 since AskCar first saw it on 20 July 2026, 108 days ago. Fair price: £832 (4%) under the AskCar estimate of £17,127. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 November 2026. Dealer: Junction 17 Cars Limited t/a Junction 17 Cars (Grantham) in Grantham, 2 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2019-332c594322c2
- 2021 Mercedes-Benz E Class 2.0 E350 AMG Line Premium Plus, 309 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 41,900 miles. Price: £24,990, reduced by £1,000 from £25,990 since AskCar first saw it on 11 August 2026, 86 days ago. Fair price: £1,253 (4%) under the AskCar estimate of £26,243. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 March 2027. Dealer: S James Prestige in Essendine, 17 miles from Grantham. AskCar page: https://askcar.co.uk/car/mercedes-benz-e-class-2021-b6f13cfedd69
- 2022 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 40,519 miles. Price: £23,995, reduced by £3,373 from £27,368 since AskCar first saw it on 28 May 2026, 161 days ago. Fair price: £1,180 (4%) under the AskCar estimate of £25,175. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 May 2027. Dealer: Vertu Honda Grantham in Grantham, 1 mile from Grantham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-5b23e2f85609
- 2016 BMW 2 Series 1.5 218i M Sport, 134 bhp, manual, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 58,824 miles. Price: £8,990, reduced by £2,000 from £10,990 since AskCar first saw it on 30 July 2026, 98 days ago. Fair price: £430 (4%) under the AskCar estimate of £9,420. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 18 August 2026; ask the dealer for the current MOT. Dealer: N.c.v in Newark-on-Trent, 13 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-2-series-2016-87479a3bca65
- 2019 MINI Convertible 1.5 Cooper Classic, 134 bhp, manual, petrol, convertible, 2 doors, 4 seats, black. Mileage: 42,221 miles. Price: £10,495, unchanged since AskCar first saw it on 13 September 2026, 53 days ago. Fair price: £416 (3%) under the AskCar estimate of £10,911. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 March 2027. Dealer: Witham Garage in Melton Mowbray, 16 miles from Grantham. AskCar page: https://askcar.co.uk/car/mini-convertible-2019-9fa6095c8fe3
- 2013 Mazda MX-5 2.0 Venture, 158 bhp, manual, petrol, convertible, 2 doors, 2 seats, grey. Mileage: 59,000 miles. Price: £9,475, reduced by £200 from £9,675 since AskCar first saw it on 5 September 2026, 61 days ago. Fair price: £365 (3%) under the AskCar estimate of £9,840. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 3 July 2027. Dealer: Junction 17 Cars Limited t/a Junction 17 Cars (Grantham) in Grantham, 2 miles from Grantham. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2013-0830cd0317a5
- 2017 Mercedes-Benz C Class 2.1 C250d AMG Line Premium Plus, 201 bhp, automatic, diesel, convertible, 2 doors, 4 seats, blue. Mileage: 67,000 miles. Price: £14,499, unchanged since AskCar first saw it on 9 August 2026, 88 days ago. Fair price: £544 (3%) under the AskCar estimate of £15,043. Euro 6 emissions standard. ULEZ compliant. Dealer: DT Vehicle Sales in Nottingham, 10 miles from Grantham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2017-ad821c4375e7
- 2024 MINI Convertible 2.0 John Cooper Works, 227 bhp, automatic, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 21,210 miles. Price: £24,195, reduced by £1,800 from £25,995 since AskCar first saw it on 25 September 2026, 41 days ago. Fair price: £749 (3%) under the AskCar estimate of £24,944. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 MINI Lincoln in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/mini-convertible-2024-59b120ef67ee
- 2010 Porsche Boxster 3.4 987 S, 310 bhp, manual, petrol, convertible, 2 doors, 2 seats, blue. Mileage: 38,000 miles. Price: £23,995, reduced by £1,000 from £24,995 since AskCar first saw it on 19 September 2026, 47 days ago. Fair price: £698 (2%) under the AskCar estimate of £24,693. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 10 April 2027. Dealer: Smiths Sports and Performance in Melton Mowbray, 14 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-boxster-2010-9c223a53ab32
- 2016 BMW 2 Series 2.0 220i M Sport, 181 bhp, manual, petrol, convertible, 2 doors, 4 seats, black. Mileage: 53,985 miles. Price: £10,990, reduced by £1,000 from £11,990 since AskCar first saw it on 19 June 2026, 139 days ago. Fair price: £297 (2%) under the AskCar estimate of £11,287. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 May 2027. Dealer: N.c.v in Newark-on-Trent, 13 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-2-series-2016-597ad09fbdb5
- 2017 Porsche 718 Boxster 2.5 S, 345 bhp, automatic, petrol, convertible, 2 doors, 2 seats, blue. Mileage: 30,000 miles. Price: £41,490, unchanged since AskCar first saw it on 13 October 2026, 23 days ago. Fair price: £917 (2%) under the AskCar estimate of £42,407. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 March 2027. Dealer: Smiths Sports and Performance in Melton Mowbray, 14 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2017-1b4a082fd94d
- 2015 Volkswagen Golf 2.0, 138 bhp, manual, diesel, convertible, 2 doors, 4 seats, white. Mileage: 106,000 miles. Price: £5,990, unchanged since AskCar first saw it on 28 May 2026, 161 days ago. Fair price: £94 (1%) under the AskCar estimate of £6,084. MOT: the latest record we hold ran out on 10 August 2026; ask the dealer for the current MOT. Dealer: Harvey Select Cars in Newark-on-Trent, 12 miles from Grantham. AskCar page: https://askcar.co.uk/car/volkswagen-golf-2015-ab6ae8e1778c
- 2018 Jaguar F-Type 3.0 V6 R Dynamic, 375 bhp, automatic, petrol, convertible, 2 doors, 2 seats, red. Mileage: 30,000 miles. Price: £35,450, reduced by £545 from £35,995 since AskCar first saw it on 25 September 2026, 41 days ago. Fair price: £509 (1%) under the AskCar estimate of £35,959. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 July 2027. Dealer: Smiths Sports and Performance in Melton Mowbray, 14 miles from Grantham. AskCar page: https://askcar.co.uk/car/jaguar-f-type-2018-b731201dc227
- 2001 Lotus Elise 1.8, 120 bhp, manual, petrol, convertible, 2 doors, 2 seats, blue. Mileage: 18,690 miles. Price: £25,950, reduced by £2,000 from £27,950 since AskCar first saw it on 25 September 2026, 41 days ago. Fair price: £346 (1%) under the AskCar estimate of £26,296. MOT: the latest record we hold ran out on 17 July 2026; ask the dealer for the current MOT. Dealer: Classicwise in Eakring, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/lotus-elise-2001-406a69af851f
- 2014 MINI Convertible 1.6 Cooper, 120 bhp, manual, petrol, convertible, 2 doors, 4 seats, black. Mileage: 47,727 miles. Price: £5,495, reduced by £500 from £5,995 since AskCar first saw it on 11 August 2026, 86 days ago. Fair price: £68 (1%) under the AskCar estimate of £5,563. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 April 2027. Dealer: NG Direct Car Sales in Gedling, 19 miles from Grantham. AskCar page: https://askcar.co.uk/car/mini-convertible-2014-a226ca3f2ec4
- 2017 Mercedes-Benz SLC 2.1 SLC250d AMG Line, 201 bhp, automatic, diesel, convertible, 2 doors, 2 seats, black. Mileage: 85,521 miles. Price: £11,975, reduced by £500 from £12,475 since AskCar first saw it on 4 September 2026, 62 days ago. Fair price: £144 (1%) under the AskCar estimate of £12,119. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 May 2027. Dealer: Junction 17 Cars Limited t/a Junction 17 Cars (Grantham) in Grantham, 2 miles from Grantham. AskCar page: https://askcar.co.uk/car/mercedes-benz-slc-2017-0ecee558379f
- 2016 Ford Mustang 5.0 V8 GT, 416 bhp, manual, petrol, convertible, 2 doors, 4 seats, yellow. Mileage: 33,000 miles. Price: £27,950, reduced by £545 from £28,495 since AskCar first saw it on 28 August 2026, 69 days ago. Fair price: £277 (under 1%) under the AskCar estimate of £28,227. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 June 2027. Dealer: Smiths Sports and Performance in Melton Mowbray, 14 miles from Grantham. AskCar page: https://askcar.co.uk/car/ford-mustang-2016-0fb01f9c47da
- 2014 Aston Martin Vantage 4.7 V8, 430 bhp, automatic, petrol, convertible, 2 doors, 2 seats, silver. Mileage: 57,000 miles. Price: £44,990, unchanged since AskCar first saw it on 11 July 2026, 117 days ago. Fair price: £438 (under 1%) under the AskCar estimate of £45,428. MOT: valid until 11 March 2027. Dealer: Harvey Select Cars in Newark-on-Trent, 12 miles from Grantham. AskCar page: https://askcar.co.uk/car/aston-martin-vantage-2014-b4691fb5a7bc
- 2024 Volkswagen T-Roc 1.5 TSI R Line, 148 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 6,382 miles. Price: £25,995, reduced by £800 from £26,795 since AskCar first saw it on 27 October 2026, 9 days ago. Fair price: £171 (under 1%) under the AskCar estimate of £26,166. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Witham Garage in Melton Mowbray, 16 miles from Grantham. AskCar page: https://askcar.co.uk/car/volkswagen-t-roc-2024-c7c98fb59849
- 2014 MINI Convertible 1.6 Cooper, 120 bhp, manual, petrol, convertible, 2 doors, 4 seats, white. Mileage: 89,849 miles. Price: £3,990, unchanged since AskCar first saw it on 16 October 2026, 20 days ago. Fair price: £25 (under 1%) under the AskCar estimate of £4,015. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 January 2027. Dealer: Nicolson Motor Group in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/mini-convertible-2014-b70fc95be596
- 2023 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 25,641 miles. Price: £29,990, unchanged since AskCar first saw it on 3 November 2026, 2 days ago. Fair price: £127 (under 1%) under the AskCar estimate of £30,117. Euro 6 emissions standard. ULEZ compliant. Dealer: Group 1 BMW Lincoln in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2023-aeee11abdf23
- 2026 Porsche 911 3.0 4S, 473 bhp, automatic, petrol, convertible, 2 doors, 4 seats, green. Mileage: 200 miles. Price: £152,500, reduced by £15,450 from £167,950 since AskCar first saw it on 31 August 2026, 66 days ago. Fair price: £268 (under 1%) under the AskCar estimate of £152,768. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Top 555 in Oakham, 16 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-911-2026-e6b14ad37b32
- 2019 Porsche 718 Spyder 4.0, 414 bhp, manual, petrol, convertible, 2 doors, 2 seats, black. Mileage: 16,518 miles. Price: £78,975, reduced by £1,000 from £79,975 since AskCar first saw it on 10 July 2026, 118 days ago. Fair price: £31 (under 1%) over the AskCar estimate of £78,944. Euro 6 emissions standard. ULEZ compliant. Dealer: Junction 17 Cars Limited t/a Junction 17 Cars (Grantham) in Grantham, 2 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-718-spyder-2019-439a170bb99f
- 2019 Mercedes-Benz SLC 2.0 SLC300 AMG Line, 242 bhp, automatic, petrol, convertible, 2 doors, 2 seats, black. Mileage: 47,700 miles. Price: £19,990, reduced by £500 from £20,490 since AskCar first saw it on 2 October 2026, 34 days ago. Fair price: £49 (under 1%) over the AskCar estimate of £19,941. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 March 2027. Dealer: S James Prestige in Essendine, 17 miles from Grantham. AskCar page: https://askcar.co.uk/car/mercedes-benz-slc-2019-e1b4fb2c77f7
- 2007 Porsche Boxster 2.7 987, 245 bhp, manual, petrol, convertible, 2 doors, 2 seats, silver. Mileage: 71,271 miles. Price: £11,985, unchanged since AskCar first saw it on 15 June 2026, 143 days ago. Fair price: £46 (under 1%) over the AskCar estimate of £11,939. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 28 March 2027. Dealer: MS Supercars in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-boxster-2007-70406d8571d7
- 2025 MINI Cooper Convertible 2.0, automatic, petrol, convertible, 2 doors, 4 seats, grey. Mileage: 8,127 miles. Price: £29,295, reduced by £3,655 from £32,950 since AskCar first saw it on 1 October 2026, 35 days ago. Fair price: £119 (under 1%) over the AskCar estimate of £29,176. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 MINI Lincoln in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/mini-cooper-convertible-2025-63ed9fe6ada4
- 2018 Ferrari 488 3.9 T V8 Spider, 660 bhp, automatic, petrol, convertible, 2 doors, 2 seats, blue. Mileage: 31,000 miles. Price: £189,995, reduced by £20,000 from £209,995 since AskCar first saw it on 11 July 2026, 117 days ago. Fair price: £896 (under 1%) over the AskCar estimate of £189,099. Euro 6 emissions standard. ULEZ compliant. Dealer: EPJ Associates in Nottingham, 19 miles from Grantham. AskCar page: https://askcar.co.uk/car/ferrari-488-2018-ea8743fd0ac1
- 2024 MINI Convertible 1.5 Cooper Classic, 134 bhp, automatic, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 16,413 miles. Price: £18,995, reduced by £1,500 from £20,495 since AskCar first saw it on 3 October 2026, 33 days ago. Fair price: £108 (under 1%) over the AskCar estimate of £18,887. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 MINI Lincoln in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/mini-convertible-2024-8ac318a6363d
- 2013 Mercedes-Benz SLK 2.1, 201 bhp, automatic, diesel, convertible, 2 doors, 2 seats, silver. Mileage: 119,000 miles. Price: £5,295, reduced by £200 from £5,495 since AskCar first saw it on 29 October 2026, 7 days ago. Fair price: £33 (under 1%) over the AskCar estimate of £5,262. Euro 5 emissions standard. MOT: valid until 10 March 2027. Dealer: Malt Mill Motors Plumtree in Nottingham, 19 miles from Grantham. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-27e4e496e491
- 2018 Jaguar F-Type 3.0 V6 400 Sport, 395 bhp, automatic, petrol, convertible, 2 doors, 2 seats, silver. Mileage: 25,000 miles. Price: £40,495, unchanged since AskCar first saw it on 23 September 2026, 43 days ago. Fair price: £415 (1%) over the AskCar estimate of £40,080. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 March 2027. Dealer: Smiths Sports and Performance in Melton Mowbray, 14 miles from Grantham. AskCar page: https://askcar.co.uk/car/jaguar-f-type-2018-ee4c8dad54a6
- 2021 Aston Martin DB11 4.0 V8, 503 bhp, automatic, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 15,750 miles. Price: £93,000, raised by £50 from £92,950 since AskCar first saw it on 27 October 2026, 9 days ago. Fair price: £1,028 (1%) over the AskCar estimate of £91,972. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 March 2027. Dealer: Top 555 in Oakham, 16 miles from Grantham. AskCar page: https://askcar.co.uk/car/aston-martin-db11-2021-2ce78b5e1288
- 2004 Volkswagen Beetle 1.9 TDI, 98 bhp, manual, diesel, convertible, 2 doors, 4 seats, green. Mileage: 128,000 miles. Price: £1,991, unchanged since AskCar first saw it on 27 October 2026, 9 days ago. Fair price: £22 (1%) over the AskCar estimate of £1,969. Euro 4 emissions standard. MOT: valid until 18 June 2027. Dealer: Lowdham Cars in Nottingham, 16 miles from Grantham. AskCar page: https://askcar.co.uk/car/volkswagen-beetle-2004-d95a171dbc93
- 2005 Jaguar XKR 4.2, 400 bhp, automatic, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 51,400 miles. Price: £17,295, unchanged since AskCar first saw it on 10 July 2026, 118 days ago. Fair price: £270 (1%) over the AskCar estimate of £17,025. Euro 3 emissions standard. Dealer: Jackson & How in Nottingham, 13 miles from Grantham. AskCar page: https://askcar.co.uk/car/jaguar-xkr-2005-18c82130418d
- 2023 MINI Convertible 2.0 Cooper S Exclusive, 176 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 16,301 miles. Price: £21,995, reduced by £1,000 from £22,995 since AskCar first saw it on 9 October 2026, 27 days ago. Fair price: £353 (1%) over the AskCar estimate of £21,642. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 September 2027. Dealer: Group 1 MINI Lincoln in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-bb4013b3b4b0
- 2017 Jaguar F-Type 3.0 V6 400 Sport, 395 bhp, automatic, petrol, convertible, 2 doors, 2 seats, white. Mileage: 15,000 miles. Price: £41,995, reduced by £1,000 from £42,995 since AskCar first saw it on 10 October 2026, 26 days ago. Fair price: £822 (2%) over the AskCar estimate of £41,173. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 May 2027. Dealer: Smiths Sports and Performance in Melton Mowbray, 14 miles from Grantham. AskCar page: https://askcar.co.uk/car/jaguar-f-type-2017-c7209e9b1dd4
- 2023 Mazda MX-5 RF 1.5 SKYACTIV-G Exclusive Line, 130 bhp, manual, petrol, convertible, 2 doors, 2 seats, grey. Mileage: 11,390 miles. Price: £20,995, reduced by £500 from £21,495 since AskCar first saw it on 11 September 2026, 55 days ago. Fair price: £476 (2%) over the AskCar estimate of £20,519. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 April 2027. Dealer: Witham Garage in Melton Mowbray, 16 miles from Grantham. AskCar page: https://askcar.co.uk/car/mazda-mx-5-rf-2023-8846fa368a49
- 2018 BMW 4 Series 2.0 420d M Sport, 187 bhp, automatic, diesel, convertible, 2 doors, 4 seats, blue. Mileage: 33,822 miles. Price: £17,495, raised by £200 from £17,295 since AskCar first saw it on 17 October 2026, 19 days ago. Fair price: £397 (2%) over the AskCar estimate of £17,098. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 June 2027. Dealer: Sycamore Stamford in Stamford, 19 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-6c3044b519ae
- 2014 Jaguar XKR 5.0 V8, 503 bhp, automatic, petrol, convertible, 2 doors, 4 seats, red. Mileage: 11,500 miles. Price: £44,995, unchanged since AskCar first saw it on 6 October 2026, 30 days ago. Fair price: £1,507 (3%) over the AskCar estimate of £43,488. Euro 5 emissions standard. ULEZ compliant. Dealer: Car Iconics in Oakham, 16 miles from Grantham. AskCar page: https://askcar.co.uk/car/jaguar-xkr-2014-f7ece9236466
- 2014 Aston Martin DB9 6.0 V12, 510 bhp, automatic, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 29,500 miles. Price: £60,995, reduced by £3,995 from £64,990 since AskCar first saw it on 11 August 2026, 86 days ago. Fair price: £2,144 (3%) over the AskCar estimate of £58,851. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 3 March 2027. Dealer: Smiths Sports and Performance in Melton Mowbray, 14 miles from Grantham. AskCar page: https://askcar.co.uk/car/aston-martin-db9-2014-b3198d8c4805
- 2023 MINI Convertible 1.5, 134 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 53,573 miles. Price: £16,795, reduced by £200 from £16,995 since AskCar first saw it on 22 October 2026, 14 days ago. Fair price: £599 (3%) over the AskCar estimate of £16,196. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 February 2027. Dealer: Group 1 MINI Lincoln in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/mini-convertible-2023-845df73b02f2
- 2015 Jaguar F-Type 3.0 V6, automatic, petrol, convertible, 2 doors, 2 seats, grey. Mileage: 45,800 miles. Price: £26,995, unchanged since AskCar first saw it on 17 October 2026, 19 days ago. Fair price: £978 (3%) over the AskCar estimate of £26,017. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 March 2027. Dealer: Troops in Leadenham, 11 miles from Grantham. AskCar page: https://askcar.co.uk/car/jaguar-f-type-2015-7ecd3a5a266a
- 2018 BMW 2 Series 1.5 218i, 134 bhp, manual, petrol, convertible, 2 doors, 4 seats, white. Mileage: 49,411 miles. Price: £11,990, unchanged since AskCar first saw it on 20 September 2026, 46 days ago. Fair price: £438 (3%) over the AskCar estimate of £11,552. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 April 2027. Dealer: N.c.v in Newark-on-Trent, 13 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-2-series-2018-a51abff0d440
- 2015 BMW 2 Series 1.5 218i SE, 134 bhp, manual, petrol, convertible, 2 doors, 4 seats, black. Mileage: 71,564 miles. Price: £7,700, reduced by £800 from £8,500 since AskCar first saw it on 29 September 2026, 37 days ago. Fair price: £291 (3%) over the AskCar estimate of £7,409. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 March 2027. Dealer: Marshall Volvo Grantham in Grantham, 2 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-2-series-2015-17e9a5ddc873
- 2023 BMW M4 3.0 Competition, 502 bhp, automatic, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 21,468 miles. Price: £54,995, unchanged since AskCar first saw it on 28 October 2026, 8 days ago. Fair price: £2,260 (4%) over the AskCar estimate of £52,736. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 September 2027. Dealer: Group 1 BMW Lincoln in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-a3fb261cfd92
- 2013 Mercedes-Benz SLK 2.1 SLK250 CDI BlueEfficiency AMG Sport, 201 bhp, automatic, diesel, convertible, 2 doors, 2 seats, white. Mileage: 99,000 miles. Price: £6,495, unchanged since AskCar first saw it on 8 June 2026, 150 days ago. Fair price: £344 (5%) over the AskCar estimate of £6,151. Euro 5 emissions standard. Dealer: Salter & Selby in Nottingham, 9 miles from Grantham. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-e23fcf99700e
- 2013 MINI Convertible 2.0 Cooper SD, 141 bhp, manual, diesel, convertible, 2 doors, 4 seats, red. Mileage: 89,000 miles. Price: £5,250, unchanged since AskCar first saw it on 3 November 2026, 2 days ago. Fair price: £281 (5%) over the AskCar estimate of £4,969. Euro 5 emissions standard. MOT: valid until 24 June 2027. Dealer: Windmill Motors in Bourne, 12 miles from Grantham. AskCar page: https://askcar.co.uk/car/mini-convertible-2013-b42658d90102
- 2020 BMW 8 Series 3.0 840i M Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 33,395 miles. Price: £34,450, reduced by £1,500 from £35,950 since AskCar first saw it on 29 September 2026, 37 days ago. Fair price: £1,914 (5%) over the AskCar estimate of £32,536. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 August 2027. Dealer: MINI UK at Group 1 Lincoln in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-8-series-2020-4d48d8426cca
- 2023 Porsche 911 3.0 GTS, automatic, petrol, convertible, 2 doors, 4 seats, green. Mileage: 3,830 miles. Price: £125,000, raised by £50 from £124,950 since AskCar first saw it on 29 October 2026, 7 days ago. Fair price: £7,472 (6%) over the AskCar estimate of £117,528. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 September 2027. Dealer: Top 555 in Oakham, 16 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-911-2023-20097a323209
- 2005 Porsche Boxster 3.2 987 S, 280 bhp, automatic, petrol, convertible, 2 doors, 2 seats, silver. Mileage: 67,900 miles. Price: £12,985, unchanged since AskCar first saw it on 21 October 2026, 15 days ago. Fair price: £858 (7%) over the AskCar estimate of £12,127. Euro 3 emissions standard. MOT: valid until 8 September 2027. Dealer: MS Supercars in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-boxster-2005-971adad03505
- 1998 Lotus Elise 1.8, 118 bhp, manual, petrol, convertible, 2 doors, 2 seats, blue. Mileage: 5,500 miles. Price: £38,995, unchanged since AskCar first saw it on 25 September 2026, 41 days ago. Fair price: £2,825 (7%) over the AskCar estimate of £36,170. Euro 2 emissions standard. MOT: the latest record we hold ran out on 2 April 2025; ask the dealer for the current MOT. Dealer: CC Drivers Lounge in Newark-on-Trent, 14 miles from Grantham. AskCar page: https://askcar.co.uk/car/lotus-elise-1998-ea5176c68942
- 2005 Lotus Elise 1.8 111S, 156 bhp, manual, petrol, convertible, 2 doors, 2 seats, silver. Mileage: 43,107 miles. Price: £19,985, unchanged since AskCar first saw it on 4 November 2026, 1 day ago. Above the going rate: £1,851 (10%) over the AskCar estimate of £18,134. Euro 3 emissions standard. MOT: valid until 13 September 2027. Dealer: MS Supercars in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/lotus-elise-2005-1973e83b8833
- 2018 McLaren 570S 3.8 T V8, 562 bhp, automatic, petrol, convertible, 2 doors, 2 seats, orange. Mileage: 12,107 miles. Price: £110,000, raised by £10 from £109,990 since AskCar first saw it on 23 October 2026, 13 days ago. Above the going rate: £10,225 (10%) over the AskCar estimate of £99,775. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 May 2027. Dealer: Shadow Automotive in Stamford, 19 miles from Grantham. AskCar page: https://askcar.co.uk/car/mclaren-570s-2018-94f4b305e93b
- 2018 Mercedes-Benz C Class 4.0 C63 V8 BiTurbo AMG, 469 bhp, automatic, petrol, convertible, 2 doors, 4 seats, white. Mileage: 24,260 miles. Price: £35,990, unchanged since AskCar first saw it on 7 September 2026, 59 days ago. Above the going rate: £3,372 (10%) over the AskCar estimate of £32,618. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 September 2027. Dealer: Smiths Sports and Performance in Melton Mowbray, 14 miles from Grantham. AskCar page: https://askcar.co.uk/car/mercedes-benz-c-class-2018-9862d43df0f8
- 2024 BMW 4 Series 2.0 420i M Sport, 181 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 34,794 miles. Price: £32,995, reduced by £1,195 from £34,190 since AskCar first saw it on 29 September 2026, 37 days ago. Above the going rate: £3,176 (10%) over the AskCar estimate of £29,819. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 BMW Lincoln in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2024-cef4ce207dbb
- 2009 Porsche Boxster 3.4 987 S, 305 bhp, automatic, petrol, convertible, 2 doors, 2 seats, black. Mileage: 98,304 miles. Price: £16,985, reduced by £1,000 from £17,985 since AskCar first saw it on 28 May 2026, 161 days ago. Above the going rate: £1,996 (13%) over the AskCar estimate of £14,989. MOT: valid until 4 March 2027. Dealer: MS Supercars in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-boxster-2009-dbed37b90c2d
- 2015 Volkswagen Beetle 2.0 TDI BlueMotion Tech Design, manual, diesel, convertible, 2 doors, 4 seats, black. Mileage: 56,011 miles. Price: £12,275, reduced by £200 from £12,475 since AskCar first saw it on 23 October 2026, 13 days ago. Above the going rate: £1,445 (13%) over the AskCar estimate of £10,830. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 March 2027. Dealer: Junction 17 Cars Limited t/a Junction 17 Cars (Grantham) in Grantham, 2 miles from Grantham. AskCar page: https://askcar.co.uk/car/volkswagen-beetle-2015-7009ed637349
- 1989 Porsche 911 3.2 Classic Carrera Sport, 231 bhp, manual, petrol, convertible, 2 doors, 2 seats, red. Mileage: 9,865 miles. Price: £205,000, raised by £50 from £204,950 since AskCar first saw it on 2 August 2026, 95 days ago. Above the going rate: £24,624 (13%) over the AskCar estimate of £180,376. MOT: valid until 13 May 2027. Dealer: Top 555 in Oakham, 16 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-911-1989-c46b280d4971
- 2015 BMW Z4 3.0 35is, 335 bhp, automatic, petrol, convertible, 2 doors, 2 seats, grey. Mileage: 34,000 miles. Price: £23,990, unchanged since AskCar first saw it on 28 October 2026, 8 days ago. Above the going rate: £2,921 (13%) over the AskCar estimate of £21,069. MOT: valid until 18 October 2027. Dealer: Smiths Sports and Performance in Melton Mowbray, 14 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-z4-2015-87a3c31a873b
- 2015 Fiat 500C 0.9 TwinAir Lounge, 85 bhp, manual, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 83,000 miles. Price: £5,391, reduced by £100 from £5,491 since AskCar first saw it on 28 May 2026, 161 days ago. Above the going rate: £664 (14%) over the AskCar estimate of £4,727. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 18 April 2026; ask the dealer for the current MOT. Dealer: Lowdham Cars in Nottingham, 16 miles from Grantham. AskCar page: https://askcar.co.uk/car/fiat-500c-2015-07ef17f434b2
- 2009 BMW 1 Series 2.0 120d M Sport, 174 bhp, manual, diesel, convertible, 2 doors, 4 seats, white. Mileage: 125,100 miles. Price: £3,995, unchanged since AskCar first saw it on 9 August 2026, 88 days ago. Above the going rate: £562 (16%) over the AskCar estimate of £3,433. Euro 5 emissions standard. MOT: the latest record we hold ran out on 8 October 2026; ask the dealer for the current MOT. Dealer: Taylor Motor Group in Newark-on-Trent, 13 miles from Grantham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2009-ce8ecdf972be
- 2009 Aston Martin Vantage 4.7 V8, 420 bhp, automatic, petrol, convertible, 2 doors, 2 seats, black. Mileage: 84,810 miles. Price: £29,985, unchanged since AskCar first saw it on 25 September 2026, 41 days ago. Above the going rate: £4,243 (16%) over the AskCar estimate of £25,742. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 2 February 2027. Dealer: MS Supercars in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/aston-martin-vantage-2009-272d22ff8f8d
- 2012 Audi A3 Cabriolet 1.2 TFSI Sport, 104 bhp, manual, petrol, convertible, 2 doors, 4 seats, white. Mileage: 102,000 miles. Price: £4,400, unchanged since AskCar first saw it on 13 June 2026, 145 days ago. Above the going rate: £648 (17%) over the AskCar estimate of £3,752. Euro 5 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 13 July 2026; ask the dealer for the current MOT. Dealer: H And K Autos in Lincoln, 19 miles from Grantham. AskCar page: https://askcar.co.uk/car/audi-a3-cabriolet-2012-84613b9b07ac
- 2023 Lamborghini Huracan 5.2, 601 bhp, automatic, petrol, convertible, 2 doors, 2 seats, blue. Mileage: 1,085 miles. Price: £415,000, reduced by £14,950 from £429,950 since AskCar first saw it on 23 August 2026, 74 days ago. Above the going rate: £65,501 (18%) over the AskCar estimate of £349,499. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 March 2027. Dealer: Top 555 in Oakham, 16 miles from Grantham. AskCar page: https://askcar.co.uk/car/lamborghini-huracan-2023-b3fbdb50dafe
- 2024 MINI Cooper 2.0, petrol, convertible, 2 doors, 4 seats, black. Mileage: 49 miles. Price: £34,975, reduced by £5,000 from £39,975 since AskCar first saw it on 14 July 2026, 114 days ago. Above the going rate: £7,321 (26%) over the AskCar estimate of £27,654. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Kaaimans International in Nottingham, 19 miles from Grantham. AskCar page: https://askcar.co.uk/car/mini-cooper-2024-83a079351c8f
- 2018 Lamborghini Huracan LP 580 2, 571 bhp, automatic, petrol, convertible, 2 doors, 2 seats, blue. Mileage: 8,500 miles. Price: £219,995, unchanged since AskCar first saw it on 8 September 2026, 58 days ago. Above the going rate: £48,248 (28%) over the AskCar estimate of £171,747. Euro 6 emissions standard. ULEZ compliant. Dealer: EPJ Associates in Nottingham, 19 miles from Grantham. AskCar page: https://askcar.co.uk/car/lamborghini-huracan-2018-81dca7b04b09
- 2005 Porsche Boxster 2.7 987, 240 bhp, manual, petrol, convertible, 2 doors, 2 seats, black. Mileage: 93,879 miles. Price: £10,985, unchanged since AskCar first saw it on 21 October 2026, 15 days ago. Above the going rate: £2,602 (31%) over the AskCar estimate of £8,383. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 9 July 2027. Dealer: MS Supercars in Lincoln, 18 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-boxster-2005-d55ec031330a
- 2023 Porsche 911 992 Turbo S, automatic, petrol, convertible, 2 doors, 4 seats. Mileage: 17,150 miles. Price: £157,950, unchanged since AskCar first saw it on 5 November 2026. Above the going rate: £37,620 (31%) over the AskCar estimate of £120,330. Euro 6 emissions standard. ULEZ compliant. Dealer: Motion8 Prestige Cars in Melton Mowbray, 19 miles from Grantham. AskCar page: https://askcar.co.uk/car/porsche-911-2023-da3e5fea88ce
- 2007 Jaguar XKR 4.2 V8, 414 bhp, automatic, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 67,000 miles. Price: £22,500, unchanged since AskCar first saw it on 10 July 2026, 118 days ago. Above the going rate: £6,989 (45%) over the AskCar estimate of £15,511. Euro 4 emissions standard. ULEZ compliant. Dealer: Jackson & How in Nottingham, 13 miles from Grantham. AskCar page: https://askcar.co.uk/car/jaguar-xkr-2007-e2bc6821ea07
- 2008 Mercedes-Benz SL 6.3 SL63 AMG, 525 bhp, automatic, petrol, convertible, 2 doors, 2 seats, grey. Mileage: 4,800 miles. Price: £66,975, unchanged since AskCar first saw it on 16 October 2026, 20 days ago. Above the going rate: £36,337 (118%) over the AskCar estimate of £30,638. Euro 4 emissions standard. ULEZ compliant. Dealer: Kaaimans International in Nottingham, 19 miles from Grantham. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2008-ada16b069f9b
- 2008 Nissan Micra C+C 1.4 Visia, 86 bhp, manual, petrol, convertible, 2 doors, 4 seats, beige. Mileage: 99,700 miles. Price: £1,995, unchanged since AskCar first saw it on 19 October 2026, 17 days ago. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 22 September 2027. Dealer: Sedgebrook Motors in Sedgebrook, 4 miles from Grantham. AskCar page: https://askcar.co.uk/car/nissan-micra-c-c-2008-6a6094574129
- 2004 Audi S4 Cabriolet 4.2, 339 bhp, manual, petrol, convertible, 2 doors, blue. Mileage: 112,000 miles. Price: £3,990, reduced by £1,000 from £4,990 since AskCar first saw it on 15 August 2026, 82 days ago. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 6 April 2027. Dealer: Fasttrack Automotive in Melton Mowbray, 14 miles from Grantham. AskCar page: https://askcar.co.uk/car/audi-s4-cabriolet-2004-026883c18fc9
- 1979 MG MGB 1.8 Roadster, 97 bhp, manual, petrol, convertible, 2 doors, 2 seats, white. Mileage: 58,863 miles. Price: £6,995, unchanged since AskCar first saw it on 1 October 2026, 35 days ago. Dealer: The Classic Car Guys UK in Nottingham, 19 miles from Grantham. AskCar page: https://askcar.co.uk/car/mg-mgb-1979-4588dfd03a15
- 1979 MG Midget 1.5, 65 bhp, manual, petrol, convertible, 2 doors, 2 seats, blue. Mileage: 69,067 miles. Price: £6,995, unchanged since AskCar first saw it on 25 September 2026, 41 days ago. Dealer: The Classic Car Guys UK in Nottingham, 19 miles from Grantham. AskCar page: https://askcar.co.uk/car/mg-midget-1979-7bd9a521c3f8
- 2009 Mercedes-Benz SLK, petrol, convertible, 2 doors, 2 seats. Price: £7,990, unchanged since AskCar first saw it on 22 October 2026, 14 days ago. Dealer: Oakwood Car Sales in Langtoft, 20 miles from Grantham. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2009-032968eefa58
Convertible cars across the UK by price
- Under £2,000 (162 cars)
- Under £3,000 (511 cars)
- Under £5,000 (1,342 cars)
- Under £8,000 (2,613 cars)
- Under £10,000 (3,587 cars)
- Under £15,000 (5,607 cars)
- Under £20,000 (7,278 cars)
- Under £30,000 (9,097 cars)
Popular models near Grantham
- Vauxhall Corsa (91 cars)
- BMW 3 Series (77 cars)
- Nissan Qashqai (76 cars)
- Mercedes-Benz A Class (61 cars)
- BMW 1 Series (60 cars)
- Mercedes-Benz C Class (59 cars)
- Nissan Juke (55 cars)
- Kia Sportage (52 cars)
- Volvo XC90 (52 cars)
- Ford Fiesta (51 cars)
- MINI Hatch (48 cars)
- Ford Kuga (45 cars)
- Land Rover Range Rover Sport (40 cars)
- MINI Countryman (40 cars)
- Mercedes-Benz CLA (40 cars)
- Vauxhall Mokka (40 cars)
- Audi A3 (39 cars)
- Ford Transit Custom (38 vans)
- Volkswagen Golf (38 cars)
- BMW 5 Series (37 cars)
- BMW X5 (36 cars)
- Porsche 911 (36 cars)
- Ford Focus (34 cars)
- Mercedes-Benz E Class (34 cars)
- BMW 4 Series (32 cars)
Used cars and vans near Grantham by price
- All used cars and vans near Grantham
- Under £2,000 (29 cars and vans)
- Under £3,000 (91 cars and vans)
- Under £5,000 (322 cars and vans)
- Under £8,000 (764 cars and vans)
- Under £10,000 (1,015 cars and vans)
- Under £15,000 (1,640 cars and vans)
- Under £20,000 (2,412 cars and vans)
- Under £30,000 (3,169 cars and vans)
Nearby towns
- Used cars and vans near Sleaford
- Used cars and vans near Newark-on-Trent
- Used cars and vans near Melton Mowbray
- Used cars and vans near Bourne
- Used cars and vans near Stamford
- Used cars and vans near Spalding
- Used cars and vans near Nottingham
- Used cars and vans near Lincoln
- Used cars and vans near Boston
- Used cars and vans near Loughborough