2020 BMW M4 prices
There are 52 used 2020 BMW M4 cars for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £34,000 (the median: half cost less, half cost more). The cheapest is £27,995. The middle half are priced between £32,500 and £36,500. Median mileage: about 40,000 miles.
Dealers lowered the asking price on more than a quarter of 2020 BMW M4 cars: 17 of the 52 in the 14 days to 10 November 2026.
2020 BMW M4 prices by engine and mileage
A 2020 BMW M4 3.0 petrol car with 20,000 to 40,000 miles typically costs £36,000, against £33,000 with 40,000 to 60,000 miles.
| Engine | All mileages | Under 20,000 miles | 20,000 to 40,000 miles | 40,000 to 60,000 miles | 60,000 miles or more |
|---|---|---|---|---|---|
| 3.0 petrol | £34,000 | Too few for sale | £36,000 | £33,000 | Too few for sale |
2020 BMW M4 prices by trim
| Trim | Typical asking price, 2020 cars |
|---|---|
| Competition | £34,000 |
Typical asking prices are of 2020 BMW M4 cars for sale on 10 November 2026, and are given only where at least 20 cars with a price are for sale.
2020 BMW M4 against other years
A 2019 BMW M4 car has a typical asking price of £31,500 and a 2021 one £46,000, as of 10 November 2026.
AskCar lists 749 used BMW M4 across the UK, from 478 dealerships.
As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
2020 BMW M4 cars for sale now, page 2 of 2
This page lists 2020 BMW M4 cars not picked out on page 1, cheapest first.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 729 priced BMW M4 adverts on AskCar as of 10 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2020 BMW M4.
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.
This list leaves out 1 car whose advertised mileage is lower than the mileage recorded at its last MOT test.
- 2020 BMW M4 3.0 BiTurbo Competition, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, blue. Mileage: 46,000 miles. Price: £32,950, unchanged since AskCar first saw it on 26 September 2026, 45 days ago. Fair price: £526 (1%) under the AskCar estimate of £33,476. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 January 2027. Dealer: Farlan Automotive in Wembley. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-ab64f75950b3
- 2020 BMW M4 3.0 BiTurbo, 425 bhp, automatic, petrol, coupe, 2 doors, 4 seats, grey. Mileage: 32,281 miles. Price: £32,990, unchanged since AskCar first saw it on 26 August 2026, 76 days ago. Fair price: £160 (under 1%) under the AskCar estimate of £33,150. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 March 2027. Dealer: Spa Motors Mid Wales in Brecon. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-cbe3f60b006d
- 2020 BMW M4 3.0 Competition, 443 bhp, automatic, petrol, coupe, 2 doors, 4 seats, blue. Mileage: 52,220 miles. Price: £32,995, raised by £1,045 from £31,950 since AskCar first saw it on 21 September 2026, 50 days ago. Fair price: £1,243 (3%) over the AskCar estimate of £31,752. Euro 6 emissions standard. ULEZ compliant. Dealer: Mota in Caistor. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-106fc24b3bea
- 2020 BMW M4 3.0 BiTurbo Competition, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, white. Mileage: 46,000 miles. Price: £32,995, unchanged since AskCar first saw it on 15 October 2026, 26 days ago. Fair price: £481 (1%) under the AskCar estimate of £33,476. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 August 2027. Dealer: MSS Motor Group in Clacton-on-Sea. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-962362c3b6b8
- 2020 BMW M4 3.0 BiTurbo Competition, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, grey. Mileage: 49,856 miles. Price: £32,995, unchanged since AskCar first saw it on 19 September 2026, 52 days ago. Fair price: £192 (under 1%) over the AskCar estimate of £32,803. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 August 2027. Dealer: Hamptons of Surrey in Farnham. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-c336f2bf176e
- 2020 BMW M4 3.0 BiTurbo Competition, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, blue. Mileage: 51,242 miles. Price: £33,440, unchanged since AskCar first saw it on 6 November 2026, 4 days ago. Fair price: £876 (2%) over the AskCar estimate of £32,564. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 March 2027. Dealer: Northline in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-47a10db470f5
- 2020 BMW M4 3.0 BiTurbo Competition, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, black. Mileage: 48,820 miles. Price: £33,495, unchanged since AskCar first saw it on 2 September 2026, 69 days ago. Fair price: £513 (1%) over the AskCar estimate of £32,982. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 November 2026. Dealer: SD Automotive in Sutton in Ashfield. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-09d5bde120a1
- 2020 BMW M4 3.0 BiTurbo Competition, automatic, petrol, coupe, 2 doors, 4 seats, blue. Mileage: 55,078 miles. Price: £33,990, reduced by £500 from £34,490 since AskCar first saw it on 28 September 2026, 43 days ago. Fair price: £2,442 (7%) over the AskCar estimate of £31,548. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 18 September 2026; ask the dealer for the current MOT. Dealer: JCT600 Volkswagen Bradford in Bradford. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-5fe1d4e8e51f
- 2020 BMW M4 3.0 BiTurbo Competition, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, grey. Mileage: 40,114 miles. Price: £33,995, unchanged since AskCar first saw it on 5 October 2026, 36 days ago. Fair price: £536 (1%) under the AskCar estimate of £34,531. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 August 2027. Dealer: Junction 6 Motors in Blackburn. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-7126212362b6
- 2020 BMW M4 3.0 BiTurbo Competition, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, black. Mileage: 49,177 miles. Price: £34,298, reduced by £1,700 from £35,998 since AskCar first saw it on 16 June 2026, 147 days ago. Fair price: £418 (1%) over the AskCar estimate of £33,880. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 15 July 2026; ask the dealer for the current MOT. Dealer: Norfolk Automotive in Dersingham. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-90f102c5360c
- 2020 BMW M4 3.0 BiTurbo Competition, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, blue. Mileage: 49,000 miles. Price: £34,990, unchanged since AskCar first saw it on 30 October 2026, 11 days ago. Fair price: £2,039 (6%) over the AskCar estimate of £32,951. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 February 2027. Dealer: Your Car Group in Newport. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-4f500001f610
- 2020 BMW M4 3.0 Competition, 443 bhp, automatic, petrol, coupe, 2 doors, 4 seats, black. Mileage: 33,000 miles. Price: £34,990, unchanged since AskCar first saw it on 29 August 2026, 73 days ago. Fair price: £146 (under 1%) under the AskCar estimate of £35,136. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 May 2027. Dealer: GT Academy Group in Tring. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-5f8428ced8c2
- 2020 BMW M4 3.0 Competition, 443 bhp, automatic, petrol, coupe, 2 doors, 4 seats, black. Mileage: 41,000 miles. Price: £34,995, reduced by £1,000 from £35,995 since AskCar first saw it on 17 July 2026, 116 days ago. Fair price: £1,309 (3%) over the AskCar estimate of £33,686. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 June 2027. Dealer: Ravenswood Performance in Burgess Hill. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-43eda263be7f
- 2020 BMW M4 3.0 BiTurbo Competition, 444 bhp, automatic, petrol, convertible, 2 doors, 4 seats, blue. Mileage: 33,301 miles. Price: £35,990, unchanged since AskCar first saw it on 3 November 2026, 7 days ago. Fair price: £126 (under 1%) over the AskCar estimate of £35,864. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 May 2027. Dealer: Safwat Cars in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-18e19e751ce9
- 2020 BMW M4 3.0 BiTurbo Competition, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, white. Mileage: 30,574 miles. Price: £35,990, reduced by £1,000 from £36,990 since AskCar first saw it on 19 September 2026, 52 days ago. Fair price: £321 (under 1%) under the AskCar estimate of £36,311. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 12 October 2025; ask the dealer for the current MOT. Dealer: Car City UK Catterick in Catterick. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-4340ef3330a1
- 2020 BMW M4 3.0 BiTurbo Competition, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, blue. Mileage: 31,750 miles. Price: £35,995, unchanged since AskCar first saw it on 31 October 2026, 10 days ago. Fair price: £92 (under 1%) under the AskCar estimate of £36,087. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 January 2027. Dealer: Motoplex in York. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-96d70c037a15
- 2020 BMW M4 3.0 BiTurbo Competition, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, blue. Mileage: 24,000 miles. Price: £36,500, reduced by £500 from £37,000 since AskCar first saw it on 16 September 2026, 55 days ago. Fair price: £843 (2%) under the AskCar estimate of £37,343. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 18 September 2026; ask the dealer for the current MOT. Dealer: T C & C Ltd T/A Trade Cars & Commercials in Prudhoe. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-812b3ede3ffe
- 2020 BMW M4 3.0 BiTurbo Competition, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, blue. Mileage: 33,089 miles. Price: £36,699, reduced by £800 from £37,499 since AskCar first saw it on 26 September 2026, 45 days ago. Fair price: £866 (2%) over the AskCar estimate of £35,833. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 April 2027. Dealer: Sansoms Specialist Cars in Pegswood. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-4b552d87358c
- 2020 BMW M4 3.0 Competition, automatic, petrol, 2 doors, 4 seats, black. Mileage: 43,326 miles. Price: £36,750, unchanged since AskCar first saw it on 9 October 2026, 32 days ago. Above the going rate: £4,356 (13%) over the AskCar estimate of £32,394. Euro 6 emissions standard. ULEZ compliant. Dealer: Sytner Wolverhampton BMW in Wolverhampton. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-3c0576bea85a
- 2020 BMW M4 3.0 BiTurbo Competition, 444 bhp, automatic, petrol, coupe, 2 doors, 4 seats, white. Mileage: 36,268 miles. Price: £36,962, reduced by £28 from £36,990 since AskCar first saw it on 24 October 2026, 17 days ago. Fair price: £697 (1%) over the AskCar estimate of £36,265. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 October 2027. Dealer: Riverside Honda Wakefield in Wakefield. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-19549d21562e
- 2020 BMW M4 3.0 Competition, 443 bhp, automatic, petrol, coupe, 2 doors, 4 seats, white. Mileage: 29,236 miles. Price: £36,990, unchanged since AskCar first saw it on 28 October 2026, 13 days ago. Fair price: £1,180 (3%) over the AskCar estimate of £35,810. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 May 2027. Dealer: MINI UK at Stratstone Doncaster in Doncaster. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-2a7ba6deac3e
BMW M4 by gearbox, fuel and body
BMW M4 prices by year
- 2026 (64 cars)
- 2025 (49 cars)
- 2024 (50 cars)
- 2023 (85 cars)
- 2022 (97 cars)
- 2021 (60 cars)
- 2019 (71 cars)
- 2018 (67 cars)
- 2017 (64 cars)
- 2016 (48 cars)
- 2015 (29 cars)
BMW M4 by trim
2020 BMW M4 by trim
BMW M4 by price
BMW M4 near you
- In England (691 cars)
- In Scotland (26 cars)
- In Wales (16 cars)
- In Northern Ireland (14 cars)
- Near Watford (100 cars)
- Near London (97 cars)
- Near Hillingdon (94 cars)
- Near Sutton (93 cars)
- Near Barnet (91 cars)
- Near Richmond upon Thames (91 cars)
- Near Egham (89 cars)
- Near Great Bookham and Fetcham (84 cars)
- Near Berkhamsted (80 cars)
- Near Bolton (74 cars)
- Near Manchester (72 cars)
- Near Hale (72 cars)
- Near Bromley (68 cars)
- Near Luton (63 cars)
- Near Rochdale (63 cars)
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