2020 BMW M4 3.0 Competition

Overview

• Make: BMW
• Model: M4
• Trim: Competition
• Version: 3.0 Competition Auto RWD Euro 6 2dr (443 bhp)
• Year: 2020
• Mileage: 64,850 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 443 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 225 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 64,850 miles on the clock, this 2020 BMW M4 Competition has done roughly 27,200 more miles than a typical 2020 BMW M4. The dealer is asking £28,590, which is £1,063 below the AskCar estimate of £29,653. To work out the AskCar estimate, we analyse UK dealer adverts for 733 BMW M4 cars across different ages and specifications. We have tracked this advert for 9 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stratstone Bmw Doncaster, based in Doncaster. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,063 (3%) under the AskCar estimate of £29,653.

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 733 priced BMW M4 adverts across different ages and specifications, as of 5 November 2026.

A 2020 BMW M4 with the 3.0 petrol engine is typically advertised at £35,000: the median of the 52 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 BMW M4 has been on sale for at least 9 days.

Price history

AskCar first saw this advert on 27 October 2026 at £28,590. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 28 May 2027.

It has had 4 MOTs. The latest, on 23 May 2026, passed.

Advisories at the latest test: offside front oil leak, but not excessive.

Mileage at that test: 60,812 miles, which matches the advertised 64,850 miles.

Advertised mileage is about 27,200 miles higher than the median mileage of a 2020 BMW M4 on AskCar.

Similar cars

31 other 2020 BMW M4 Competition 3.0 petrol automatic coupes are for sale at UK dealers, from £28,990 to £41,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW M4 Competition, 3.0 petrol coupe, white. Mileage: 59,500 miles. Price: £29,990, £1,400 more than this car. Dealer: AS Cars (UK) in Dunstable. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-a196a30582ed
• 2020 BMW M4 Competition, 3.0 petrol coupe, white. Mileage: 73,460 miles. Price: £29,995, £1,405 more than this car. Dealer: ARJ Motors in Addlestone. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-61d079d3813a
• 2020 BMW M4 Competition, 3.0 petrol coupe, blue. Mileage: 55,078 miles. Price: £33,990, £5,400 more than this car. Dealer: JCT600 Volkswagen Bradford in Bradford. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-5fe1d4e8e51f

• The nearest: 2020 BMW M4 Competition, 3.0 petrol coupe, white, under a mile from this car. Mileage: 29,236 miles. Price: £36,990, £8,400 more than this car. Dealer: MINI UK at Stratstone Doncaster in Doncaster. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-2a7ba6deac3e