2015 Mercedes-Benz SL prices
This 2015 Mercedes-Benz SL is no longer listed. Here are similar cars for sale now.
There are 27 used 2015 Mercedes-Benz SL cars for sale from UK dealers on AskCar, as of 9 November 2026. Typical asking price £23,500 (the median: half cost less, half cost more). The cheapest is £15,975. The middle half are priced between £18,200 and £29,000. Median mileage: about 51,000 miles.
Dealers lowered the asking price on more than a quarter of 2015 Mercedes-Benz SL cars: 8 of the 27 in the 14 days to 9 November 2026.
2015 Mercedes-Benz SL prices by trim
| Trim | Typical asking price, 2015 cars |
|---|---|
| AMG Sport | £22,000 |
| AMG | Too few for sale |
Only 2 of the 2015 Mercedes-Benz SL cars for sale are AMG, too few to give a typical asking price.
Typical asking prices are of 2015 Mercedes-Benz SL cars for sale on 9 November 2026, and are given only where at least 20 cars with a price are for sale.
2015 Mercedes-Benz SL against other years
A 2014 Mercedes-Benz SL car has a typical asking price of £20,000 and a 2016 one £29,000, as of 9 November 2026.
AskCar lists 461 used Mercedes-Benz SL across the UK, from 341 dealerships.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
2015 Mercedes-Benz SL cars for sale now, page 1 of 2
This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. All 27 cars listed here meet these rules. Page 2 lists every other 2015 Mercedes-Benz SL car, cheapest first.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 370 priced Mercedes-Benz SL adverts on AskCar as of 9 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2015 Mercedes-Benz SL.
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 and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.
Best value 2015 Mercedes-Benz SL: priced furthest below the AskCar estimate
Their asking prices run from £15,975 to £39,999.
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 2 seats, silver. Mileage: 60,900 miles. Price: £15,975, reduced by £6,020 from £21,995 since AskCar first saw it on 7 September 2026, 63 days ago. Good value: £2,674 (14%) under the AskCar estimate of £18,649. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 14 October 2026; ask the dealer for the current MOT. Dealer: Trade Cars 4 U in Bingley. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-c50bc6a0d25d
- 2015 Mercedes-Benz SL 5.5 SL63 V8 AMG, 577 bhp, automatic, petrol, convertible, 2 doors, 2 seats, white. Mileage: 23,580 miles. Price: £39,999, unchanged since AskCar first saw it on 1 November 2026, 8 days ago. Good value: £4,507 (10%) under the AskCar estimate of £44,506. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 24 August 2027. Dealer: Charles Hurst Aston Martin Belfast in Belfast. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-d43624f696ee
- 2015 Mercedes-Benz SL 4.7 SL500 AMG Sport, 429 bhp, automatic, petrol, convertible, 2 doors, 2 seats, black. Mileage: 22,100 miles. Price: £29,490, unchanged since AskCar first saw it on 27 October 2026, 13 days ago. Fair price: £2,475 (7%) under the AskCar estimate of £31,965. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 April 2027. Dealer: Spire 4X4 Specialists in Salisbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-ccc26dba3493
- 2015 Mercedes-Benz SL 5.5, 577 bhp, automatic, petrol, convertible, 2 doors, 2 seats, white. Mileage: 37,000 miles. Price: £31,989, raised by £1,000 from £30,989 since AskCar first saw it on 20 July 2026, 112 days ago. Fair price: £2,129 (6%) under the AskCar estimate of £34,118. MOT: valid until 16 November 2026. Dealer: Motorhub in Keighley. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-c72505fc0e53
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 2 seats, black. Mileage: 74,700 miles. Price: £16,995. AskCar first saw it on 13 August 2026, 88 days ago. Fair price: £650 (3%) under the AskCar estimate of £17,645. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 25 September 2026; ask the dealer for the current MOT. Dealer: MSL Trade Centre in Birmingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-0535bb69c25e
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 2 seats, red. Mileage: 27,100 miles. Price: £23,333, reduced by £1,444 from £24,777 since AskCar first saw it on 25 October 2026, 15 days ago. Fair price: £695 (2%) under the AskCar estimate of £24,028. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 April 2027. Dealer: Good Motors in Bury. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-96278a911098
- 2015 Mercedes-Benz SL 4.7 SL500 V8 AMG Sport, 449 bhp, automatic, petrol, convertible, 2 doors, 2 seats, black. Mileage: 61,000 miles. Price: £23,495, unchanged since AskCar first saw it on 10 September 2026, 60 days ago. Fair price: £625 (2%) under the AskCar estimate of £24,120. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 December 2026. Dealer: ZG Prestige in Bolton. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-8b080adf083f
- 2015 Mercedes-Benz SL 4.7 AMG Sport, 448 bhp, automatic, petrol, convertible, 2 doors, 2 seats, white. Mileage: 31,328 miles. Price: £28,995, reduced by £500 from £29,495 since AskCar first saw it on 6 October 2026, 34 days ago. Fair price: £610 (2%) under the AskCar estimate of £29,605. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 July 2027. Dealer: Ikonik Motors in Walsall. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-0f87865a919a
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 2 seats, blue. Mileage: 70,383 miles. Price: £17,895, reduced by £1,600 from £19,495 since AskCar first saw it on 14 October 2026, 26 days ago. Fair price: £376 (2%) under the AskCar estimate of £18,271. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 December 2026. Dealer: Christopher Chubb Cars in Birmingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-07f791ba86b3
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 2 seats, black. Mileage: 65,747 miles. Price: £18,989, reduced by £1,000 from £19,989 since AskCar first saw it on 25 August 2026, 76 days ago. Fair price: £21 (under 1%) over the AskCar estimate of £18,968. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 April 2027. Dealer: The Hertford Car Company in Hertford. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-a5f8d2a1b07a
Cheapest 2015 Mercedes-Benz SL: the lowest asking prices
These 10 are priced £15,975 to £20,995. They have covered 58,104 to 98,000 miles.
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport: £15,975, 60,900 miles. Listed in full under best value.
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 2 seats, black. Mileage: 96,000 miles. Price: £15,995, reduced by £1,000 from £16,995 since AskCar first saw it on 27 July 2026, 105 days ago. Above the going rate: £1,358 (9%) over the AskCar estimate of £14,637. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 May 2027. Dealer: SVB Trade Sales in Hamilton. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-18acb6f03429
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 2 seats, grey. Mileage: 98,000 miles. Price: £16,490, unchanged since AskCar first saw it on 2 September 2026, 68 days ago. Above the going rate: £1,871 (12%) over the AskCar estimate of £14,619. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 13 October 2026; ask the dealer for the current MOT. Dealer: JJG (Surrey) in Woking. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-44ca6806964f
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 2 seats, black. Mileage: 83,500 miles. Price: £16,990, reduced by £2,000 from £18,990 since AskCar first saw it on 25 August 2026, 76 days ago. Fair price: £798 (4%) over the AskCar estimate of £16,192. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 August 2027. Dealer: Auto Seven 7 in Warrington. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-87712d10f6de
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport: £16,995, 74,700 miles. Listed in full under best value.
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport: £17,895, 70,383 miles. Listed in full under best value.
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 2 seats, silver. Mileage: 77,487 miles. Price: £17,999, reduced by £1,000 from £18,999 since AskCar first saw it on 14 August 2026, 87 days ago. Fair price: £746 (4%) over the AskCar estimate of £17,253. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 August 2027. Dealer: Red Lion Motors in Chelmsford. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-9a749e772a4c
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 2 seats, silver. Mileage: 71,693 miles. Price: £18,500, reduced by £1,500 from £20,000 since AskCar first saw it on 6 October 2026, 34 days ago. Above the going rate: £1,408 (8%) over the AskCar estimate of £17,092. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 April 2027. Dealer: SKV Motors in Romford. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-909d994ed60a
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport: £18,989, 65,747 miles. Listed in full under best value.
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 2 seats, black. Mileage: 58,104 miles. Price: £20,995, unchanged since AskCar first saw it on 4 November 2026, 5 days ago. Fair price: £886 (4%) over the AskCar estimate of £20,109. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 July 2027. Dealer: Alpha Cars in Catterick Garrison. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-eb5931060a44
Lowest-mileage 2015 Mercedes-Benz SL
These 10 have covered 20,500 to 37,000 miles. Their asking prices run from £23,333 to £48,500.
- 2015 Mercedes-Benz SL 5.5 AMG, 577 bhp, automatic, petrol, convertible, 2 doors, 2 seats, silver. Mileage: 20,500 miles. Price: £48,500, reduced by £1,500 from £50,000 since AskCar first saw it on 5 September 2026, 65 days ago. Fair price: £1,285 (2%) over the AskCar estimate of £47,215. MOT: valid until 18 January 2027. Dealer: Marlow Cars in Winchester. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-f3af031ed190
- 2015 Mercedes-Benz SL 4.7 SL500 AMG Sport: £29,490, 22,100 miles. Listed in full under best value.
- 2015 Mercedes-Benz SL 5.5 SL63 V8 AMG: £39,999, 23,580 miles. Listed in full under best value.
- 2015 Mercedes-Benz SL 4.7 SL500 AMG Sport, 429 bhp, automatic, petrol, convertible, 2 doors, 2 seats, red. Mileage: 27,000 miles. Price: £35,995, reduced by £3,000 from £38,995 since AskCar first saw it on 28 July 2026, 104 days ago. Above the going rate: £4,836 (15%) over the AskCar estimate of £31,159. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 June 2027. Dealer: HR Sports and Classics in Warrington. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-542296f24fd5
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport: £23,333, 27,100 miles. Listed in full under best value.
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 2 seats, white. Mileage: 31,000 miles. Price: £24,490, unchanged since AskCar first saw it on 27 August 2026, 74 days ago. Fair price: £619 (2%) over the AskCar estimate of £23,871. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 March 2027. Dealer: 1BR in Petersfield. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-e4d9960344e2
- 2015 Mercedes-Benz SL 4.7 AMG Sport: £28,995, 31,328 miles. Listed in full under best value.
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 2 seats, black. Mileage: 31,875 miles. Price: £24,895, unchanged since AskCar first saw it on 22 August 2026, 79 days ago. Fair price: £1,156 (4%) over the AskCar estimate of £23,739. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 June 2027. Dealer: ZG Prestige in Bolton. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-abe9563d9b81
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 2 seats, silver. Mileage: 32,653 miles. Price: £23,995, reduced by £2,000 from £25,995 since AskCar first saw it on 18 September 2026, 52 days ago. Fair price: £1,661 (7%) over the AskCar estimate of £22,334. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 24 September 2026; ask the dealer for the current MOT. Dealer: Gills Motors in Maldon. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-9f4a89966288
- 2015 Mercedes-Benz SL 5.5: £31,989, 37,000 miles. Listed in full under best value.
Recently reduced 2015 Mercedes-Benz SL: the biggest price reductions in the 14 days to 9 November 2026
The dealer lowered the asking price on each of these 8 in the 14 days to 9 November 2026. Their reductions since AskCar first saw them run from £50 to £2,000.
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport: £16,990, 83,500 miles. Listed in full under cheapest.
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport: £23,995, 32,653 miles. Listed in full under lowest mileage.
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport: £17,895, 70,383 miles. Listed in full under best value.
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport: £18,500, 71,693 miles. Listed in full under cheapest.
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport: £23,333, 27,100 miles. Listed in full under best value.
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport: £17,999, 77,487 miles. Listed in full under cheapest.
- 2015 Mercedes-Benz SL 5.5, 577 bhp, automatic, petrol, convertible, 2 doors, 2 seats, white. Mileage: 64,519 miles. Price: £31,500, reduced by £500 from £32,000 since AskCar first saw it on 21 October 2026, 19 days ago. Above the going rate: £3,060 (10%) over the AskCar estimate of £28,440. MOT: valid until 8 May 2027. Dealer: Marshall Land Rover Swindon in Swindon. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-d33e4d80cf8f
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport, 328 bhp, automatic, petrol, convertible, 2 doors, 2 seats, silver. Mileage: 50,000 miles. Price: £21,900, reduced by £50 from £21,950 since AskCar first saw it on 29 September 2026, 41 days ago. Fair price: £733 (3%) over the AskCar estimate of £21,167. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 March 2027. Dealer: 0260 Cars in Crowborough. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2015-e84c1195beb8
Newly advertised 2015 Mercedes-Benz SL: first seen by AskCar in the 7 days to 9 November 2026
This car is the most recently advertised.
- 2015 Mercedes-Benz SL 3.0 SL400 AMG Sport: £20,995, 58,104 miles. Listed in full under cheapest.
Page 2: every other 2015 Mercedes-Benz SL car, cheapest first
Mercedes-Benz SL prices by year
Mercedes-Benz SL by trim
- Mercedes-Benz SL AMG (69 cars)
- Mercedes-Benz SL AMG Sport (43 cars)
- Mercedes-Benz SL AMG Line (27 cars)
2015 Mercedes-Benz SL by trim
Mercedes-Benz SL by price
- Under £8,000 (43 cars)
- Under £10,000 (81 cars)
- Under £15,000 (139 cars)
- Under £20,000 (221 cars)
- Under £30,000 (306 cars)
Mercedes-Benz SL near you
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