2017 MG MG3 prices
There are 23 used 2017 MG MG3 cars for sale from UK dealers on AskCar, as of 4 November 2026. Typical asking price £4,500 (the median: half cost less, half cost more). The cheapest is £2,995. The middle half are priced between £3,800 and £5,000. Median mileage: about 54,000 miles.
Dealers lowered the asking price on more than one in ten of 2017 MG MG3 cars: 3 of the 23 in the 14 days to 4 November 2026.
2017 MG MG3 prices by engine and mileage
| Engine | All mileages | Under 20,000 miles | 20,000 to 40,000 miles | 40,000 to 60,000 miles | 60,000 miles or more |
|---|---|---|---|---|---|
| 1.5 petrol | £4,500 | Too few for sale | Too few for sale | Too few for sale | Too few for sale |
Typical asking prices are of 2017 MG MG3 cars for sale on 4 November 2026, and are given only where at least 20 cars with a price are for sale.
2017 MG MG3 against other years
A 2016 MG MG3 car has a typical asking price of £3,800 and a 2018 one £6,000, as of 4 November 2026.
AskCar lists 1,832 used MG MG3 across the UK, from 663 dealerships.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
2017 MG MG3 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. 21 of the 23 cars listed here meet these rules. Page 2 lists every other 2017 MG MG3 car, cheapest first, including the 2 the groups do not pick from.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,789 priced MG MG3 adverts on AskCar as of 4 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2017 MG MG3.
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 2017 MG MG3: priced furthest below the AskCar estimate
These 10 are priced 2% to 20% under their AskCar estimate. Their asking prices run from £3,379 to £4,990.
- 2017 MG MG3 1.5 VTi-TECH 3STYLE+, 105 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 62,000 miles. Price: £3,495, unchanged since AskCar first saw it on 29 October 2026, 6 days ago. Good value: £899 (20%) under the AskCar estimate of £4,394. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 April 2027. Dealer: Whyte Croft Car Sales in Orpington. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-c1981a90b0e2
- 2017 MG MG3 1.5 VTi-TECH 3STYLE, 105 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 52,208 miles. Price: £4,000, reduced by £295 from £4,295 since AskCar first saw it on 26 July 2026, 101 days ago. Good value: £538 (11%) under the AskCar estimate of £4,538. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 5 October 2026; ask the dealer for the current MOT. Dealer: Burslem Motor Company in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-f94aca8b5b2e
- 2017 MG MG3 1.5 VTi-TECH, 104 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 72,765 miles. Price: £3,400, unchanged since AskCar first saw it on 14 October 2026, 21 days ago. Good value: £414 (10%) under the AskCar estimate of £3,814. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 June 2027. Dealer: T & T Vehicle Sales in Peterborough. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-928222de2226
- 2017 MG MG3 1.5 VTi-TECH, 104 bhp, manual, petrol, hatchback, 5 doors, yellow. Mileage: 39,035 miles. Price: £4,295, unchanged since AskCar first saw it on 29 October 2026, 6 days ago. Good value: £449 (9%) under the AskCar estimate of £4,744. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: Gary Watson Motor Company in Barry. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-4d83717c3390
- 2017 MG MG3 1.5 VTi-TECH 3STYLE, 105 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 29,093 miles. Price: £4,695, unchanged since AskCar first saw it on 4 November 2026. Good value: £491 (9%) under the AskCar estimate of £5,186. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 October 2027. Dealer: BAV Motor Company in Bridgend. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-71b663d09896
- 2017 MG MG3 1.5 VTi-TECH 3FORM Sport, 104 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 71,000 miles. Price: £3,379, reduced by £316 from £3,695 since AskCar first saw it on 20 October 2026, 15 days ago. Fair price: £207 (5%) under the AskCar estimate of £3,586. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 October 2027. Dealer: Kent Car Centre in Sittingbourne. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-e5f258a51030
- 2017 MG MG3 1.5 VTi-TECH, 104 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 39,716 miles. Price: £4,500, unchanged since AskCar first saw it on 3 November 2026, 1 day ago. Fair price: £226 (4%) under the AskCar estimate of £4,726. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 1 March 2026; ask the dealer for the current MOT. Dealer: Central Garages Torbay in Torquay. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-f0031180e26e
- 2017 MG MG3 1.5 VTi-TECH 3STYLE LUX, 104 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 84,711 miles. Price: £3,950, unchanged since AskCar first saw it on 12 October 2026, 23 days ago. Fair price: £146 (3%) under the AskCar estimate of £4,096. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 September 2027. Dealer: Whittagreen Garage in Motherwell. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-09b554232b9b
- 2017 MG MG3 1.5 VTi-TECH 3STYLE+, 105 bhp, manual, petrol, hatchback, 5 doors, yellow. Mileage: 35,000 miles. Price: £4,990, reduced by £505 from £5,495 since AskCar first saw it on 23 August 2026, 73 days ago. Fair price: £168 (3%) under the AskCar estimate of £5,158. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 August 2027. Dealer: Ashby Street Motors in Chorley. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-67a8dcb810ab
- 2017 MG MG3 1.5 VTi-TECH 3STYLE+, 105 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 53,838 miles. Price: £4,495, unchanged since AskCar first saw it on 4 November 2026. Fair price: £128 (2%) under the AskCar estimate of £4,623. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 December 2026. Dealer: PBS Car Centre in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-46023d0720fc
Cheapest 2017 MG MG3: the lowest asking prices
These 10 are priced £2,995 to £4,300. They have covered 39,035 to 129,000 miles.
- 2017 MG MG3 1.5 VTi-TECH 3STYLE, 105 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 129,000 miles. Price: £2,995, unchanged since AskCar first saw it on 25 September 2026, 40 days ago. Above the going rate: £381 (14%) over the AskCar estimate of £2,614. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 9 January 2026; ask the dealer for the current MOT. Dealer: Belhaven Cars in Wishaw. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-d4696d459028
- 2017 MG MG3 1.5 VTi-TECH 3FORM Sport: £3,379, 71,000 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH: £3,400, 72,765 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH 3STYLE+: £3,495, 62,000 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH, 104 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 89,997 miles. Price: £3,645, reduced by £50 from £3,695 since AskCar first saw it on 8 October 2026, 27 days ago. Above the going rate: £297 (8%) over the AskCar estimate of £3,348. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 June 2027. Dealer: Hexon Cars in Aylesbury. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-9d5239e04c84
- 2017 MG MG3 1.5 VTi-TECH 3STYLE LUX: £3,950, 84,711 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH 3STYLE: £4,000, 52,208 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH, 104 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 59,037 miles. Price: £4,195, unchanged since AskCar first saw it on 23 October 2026, 12 days ago. Fair price: £29 (under 1%) under the AskCar estimate of £4,224. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: Hemel Car Sales in Hemel Hempstead. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-27b772964e93
- 2017 MG MG3 1.5 VTi-TECH: £4,295, 39,035 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH 3STYLE+, 105 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 63,000 miles. Price: £4,300, unchanged since AskCar first saw it on 10 October 2026, 25 days ago. Fair price: £61 (1%) under the AskCar estimate of £4,361. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 October 2027. Dealer: T&T (Leic) Car Sales in Leicester. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-5c83b774c9a4
Lowest-mileage 2017 MG MG3
These 10 have covered 14,000 to 43,682 miles. Their asking prices run from £4,295 to £5,995.
- 2017 MG MG3 1.5 VTi-TECH 3FORM Sport, 104 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 14,000 miles. Price: £5,495, raised by £1,245 from £4,250 since AskCar first saw it on 6 July 2026, 121 days ago. Above the going rate: £491 (9%) over the AskCar estimate of £5,004. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 July 2027. Dealer: Acres Car Sales in Bradford. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-945112b63702
- 2017 MG MG3 1.5 VTi-TECH 3STYLE+, 105 bhp, manual, petrol, hatchback, 5 doors, silver. Mileage: 23,000 miles. Price: £5,995, reduced by £400 from £6,395 since AskCar first saw it on 29 July 2026, 98 days ago. Above the going rate: £506 (9%) over the AskCar estimate of £5,489. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 14 September 2026; ask the dealer for the current MOT. Dealer: Autopark UK in Meadowfield. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-af5d1e964335
- 2017 MG MG3 1.5 VTi-TECH 3STYLE+, 105 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 27,405 miles. Price: £5,790, reduced by £200 from £5,990 since AskCar first saw it on 2 October 2026, 33 days ago. Fair price: £414 (7%) over the AskCar estimate of £5,376. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 August 2027. Dealer: Driven Car Sales in Stockton-on-Tees. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-f824a9879906
- 2017 MG MG3 1.5 VTi-TECH 3STYLE: £4,695, 29,093 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH 3STYLE+, 105 bhp, manual, petrol, hatchback, 5 doors, yellow. Mileage: 30,612 miles. Price: £5,495, unchanged since AskCar first saw it on 15 October 2026, 20 days ago. Fair price: £204 (3%) over the AskCar estimate of £5,291. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 December 2026. Dealer: Darlington Car & Commercial in Darlington. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-54f9ab7fab76
- 2017 MG MG3 1.5 VTi-TECH 3STYLE+: £4,990, 35,000 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH, 104 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 36,291 miles. Price: £4,795, unchanged since AskCar first saw it on 30 September 2026, 35 days ago. Fair price: £26 (under 1%) under the AskCar estimate of £4,821. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 September 2027. Dealer: LM Motor Company -Kilmarnock in Kilmarnock. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-08cb47da1a9c
- 2017 MG MG3 1.5 VTi-TECH: £4,295, 39,035 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH: £4,500, 39,716 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH, 104 bhp, manual, petrol, hatchback, 5 doors, red. Mileage: 43,682 miles. Price: £5,495, unchanged since AskCar first saw it on 25 September 2026, 40 days ago. Above the going rate: £877 (18%) over the AskCar estimate of £4,618. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 9 October 2026; ask the dealer for the current MOT. Dealer: Croft Car Sales in Bromborough. AskCar page: https://askcar.co.uk/car/mg-mg3-2017-7f1e98b916cd
Recently reduced 2017 MG MG3: the biggest price reductions in the 14 days to 4 November 2026
The dealer lowered the asking price on each of these 3 in the 14 days to 4 November 2026. Their reductions since AskCar first saw them run from £50 to £316.
- 2017 MG MG3 1.5 VTi-TECH 3FORM Sport: £3,379, 71,000 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH 3STYLE: £4,000, 52,208 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH: £3,645, 89,997 miles. Listed in full under cheapest.
Newly advertised 2017 MG MG3: first seen by AskCar in the 7 days to 4 November 2026
These 5 are the most recently advertised. Cars first seen on the same day are listed cheapest first.
- 2017 MG MG3 1.5 VTi-TECH 3STYLE+: £4,495, 53,838 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH 3STYLE: £4,695, 29,093 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH: £4,500, 39,716 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH 3STYLE+: £3,495, 62,000 miles. Listed in full under best value.
- 2017 MG MG3 1.5 VTi-TECH: £4,295, 39,035 miles. Listed in full under best value.
Page 2: every other 2017 MG MG3 car, cheapest first
MG MG3 by gearbox, fuel and body
MG MG3 prices by year
- 2026 (816 cars)
- 2025 (315 cars)
- 2024 (172 cars)
- 2023 (109 cars)
- 2022 (100 cars)
- 2021 (46 cars)
- 2020 (64 cars)
- 2019 (77 cars)
- 2018 (37 cars)
- 2016 (31 cars)
- 2015 (21 cars)
MG MG3 by trim
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- MG MG3 3FORM Sport (28 cars)
MG MG3 by price
MG MG3 near you
- In England (1,281 cars)
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- Near Peterlee (155 cars)
- Near Consett (154 cars)
- Near Elderslie (150 cars)
- Near Sunderland (142 cars)
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