2020 BMW M4 3.0 BiTurbo Competition

Overview

• Make: BMW
• Model: M4
• Trim: Competition
• Version: 3.0 BiTurbo GPF Competition DCT RWD Euro 6 (s/s) 2dr (444 bhp)
• Year: 2020
• Mileage: 13,300 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 444 bhp
• Gearbox: Automatic (DCT)
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 213 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW M4 Competition is advertised with 13,300 miles, approximately 25,200 below the typical mileage for its age. Its asking price of £37,750 is £780 below the AskCar estimate of £38,530. To work out the AskCar estimate, we analyse UK dealer adverts for 738 BMW M4 cars across different ages and specifications. The asking price is now £245 lower than when we first recorded the advert 53 days ago. Its advertised mileage matches the government's MOT record. The seller is Derbyshire Motor Company, based in Chesterfield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £780 (2%) under the AskCar estimate of £38,530.

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 738 priced BMW M4 adverts across different ages and specifications, as of 4 November 2026.

A 2020 BMW M4 with the 3.0 petrol engine is typically advertised at £35,000: the median of the 55 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 BMW M4 has been on sale for at least 53 days.

Price history

AskCar first saw this advert on 12 September 2026 at £37,995. Its asking price is now £37,750, £245 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 12 September 2026: £37,995
• 20 October 2026: £37,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 22 March 2027.

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

There were no advisories at the latest test.

Mileage at that test: 12,175 miles, which matches the advertised 13,300 miles.

Advertised mileage is about 25,200 miles lower 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 £28,590 to £41,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW M4 Competition, 3.0 petrol coupe, blue. Mileage: 16,000 miles. Price: £41,995, £4,245 more than this car. Dealer: A C G Motors in Manchester. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-b6207dee7a42
• 2020 BMW M4 Competition, 3.0 petrol coupe, white. Mileage: 23,307 miles. Price: £36,950, £800 less than this car. Dealer: Cotswold Bmw Cheltenham in Cheltenham. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-28337e6bf14e
• 2020 BMW M4 Competition, 3.0 petrol coupe, blue. Mileage: 24,000 miles. Price: £36,750, £1,000 less than this car. Dealer: T C & C Ltd T/A Trade Cars & Commercials in Prudhoe. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-812b3ede3ffe

• The nearest: 2020 BMW M4 Competition, 3.0 petrol coupe, black, 7 miles from this car. Mileage: 48,820 miles. Price: £33,495, £4,255 less than this car. Dealer: SD Automotive in Sutton in Ashfield. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-09d5bde120a1