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: 31,000 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 444 bhp
• Gearbox: Automatic (DCT)
• Drive: Rear-wheel drive
• Colour: Beige
• CO2: 213 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 31,000 miles on the clock, this 2020 BMW M4 Competition has done roughly 7,500 fewer miles than a typical 2020 BMW M4. The dealer is asking £35,750, which is £8 above the AskCar estimate of £35,742. To work out the AskCar estimate, we analyse UK dealer adverts for 738 BMW M4 cars across different ages and specifications. We first recorded this advert 51 days ago, and its asking price has since fallen by £2,240. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Illyrian Performance in Greenford. 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: £8 (under 1%) over the AskCar estimate of £35,742.

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 51 days.

Price history

AskCar first saw this advert on 14 September 2026 at £37,990. Its asking price is now £35,750, £2,240 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 14 September 2026: £37,990
• 18 September 2026: £36,990
• 25 September 2026: £36,900
• 3 October 2026: £36,500
• 11 October 2026: £35,990
• 30 October 2026: £35,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 2 May 2027.

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

There were no advisories at the latest test.

Mileage at that test: 29,692 miles, which matches the advertised 31,000 miles.

Advertised mileage is about 7,500 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, white. Mileage: 30,574 miles. Price: £36,490, £740 more than this car. Dealer: Car City UK Catterick in Catterick. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-4340ef3330a1
• 2020 BMW M4 Competition, 3.0 petrol coupe, blue. Mileage: 31,750 miles. Price: £35,995, £245 more than this car. Dealer: Motoplex in York. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-96d70c037a15
• 2020 BMW M4 Competition, 3.0 petrol coupe, white. Mileage: 29,236 miles. Price: £36,990, £1,240 more than this car. Dealer: MINI UK at Stratstone Doncaster in Doncaster. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-2a7ba6deac3e

• The nearest: 2020 BMW M4 Competition, 3.0 petrol coupe, blue, 2 miles from this car. Mileage: 46,000 miles. Price: £32,950, £2,800 less than this car. Dealer: Farlan Automotive in Wembley. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-ab64f75950b3