2020 BMW M4 3.0 Competition
Version: 3.0 Competition Auto RWD Euro 6 2dr (443 bhp)
Price: £34,995. Fair price: £1,520 (4%) under the AskCar estimate of £36,515, our expected asking price for this car from its model, age, mileage and specification, drawing on 748 priced BMW M4 adverts on AskCar as of 30 October 2026.
AskCar lists 768 used BMW M4 from 477 UK dealerships, as of 30 October 2026.
Overview
- Make
- BMW
- Model
- M4
- Trim
- Competition
- Version
- 3.0 Competition Auto RWD Euro 6 2dr (443 bhp)
- Mileage
- 22,901 miles
- Year
- 2020
- Fuel type
- Petrol
- Body type
- Coupe
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 443 bhp
- Seats
- 4
- CO2
- 225 g/km
- Colour
- White
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Emissions standard
- Euro 6
About this car
This 2020 BMW M4 Competition has covered 22,901 miles, around 13,500 fewer miles than is typical for its age. The dealer is asking £34,995, which is £1,520 below the AskCar estimate of £36,515. To work out the AskCar estimate, we analyse UK dealer adverts for 748 BMW M4 cars across different ages and specifications. We first saw this car advertised 27 days ago. Its asking price has since fallen by £2,000. MOT records show an expiry date of 28 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Stevenage BMW, based in Stevenage.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 3 October 2026, 27 days ago. Price reduced by £2,000 from £36,995 since AskCar first saw it. 1 price reduction recorded, the latest seen on 8 October 2026.
| Date observed | Asking price |
|---|---|
| 3 October 2026 | £36,995 |
| 8 October 2026 | £34,995 |
| 30 October 2026 | £34,995 |
Price and mileage comparison
Fair price: £1,520 (4%) under the AskCar estimate of £36,515.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 748 priced BMW M4 adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 13,500 miles lower than the median mileage of a 2020 BMW M4 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 28 June 2027. 21,390 miles at the last test.
Other matching cars
42 other 2020 BMW M4 Competition automatic petrol cars are for sale at UK dealers from £28,590 to £41,995, as of 30 October 2026.
The 5 cheapest:
- 2020 BMW M4. Price: £28,590. Mileage: 64,850 miles. Dealer: Stratstone Bmw Doncaster in Doncaster. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-1f946e622274
- 2020 BMW M4. Price: £28,990. Mileage: 51,000 miles. Dealer: ET motor group in High Ongar. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-10f55fecc661
- 2020 BMW M4. Price: £28,995. Mileage: 81,406 miles. Dealer: Ideal Car Centre in Bilston. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-ed20c8f44bf6
- 2020 BMW M4. Price: £29,990. Mileage: 59,500 miles. Dealer: AS Cars (UK) in Dunstable. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-a196a30582ed
- 2020 BMW M4. Price: £29,995. Mileage: 73,460 miles. Dealer: ARJ Motors in Addlestone. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-61d079d3813a
The 42 matching cars have covered 13,300 to 81,406 miles, compared with 22,901 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW M4 cars for sale · 2020 BMW M4 price guide
Photos
4 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.