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: 29,236 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 443 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 227 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 29,236 miles, this 2020 BMW M4 Competition has covered about 7,500 fewer miles than other 2020 BMW M4 cars. Its asking price of £36,990 is £1,187 above the AskCar estimate of £35,803. The AskCar estimate draws on 738 BMW M4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 3 days ago. Its advertised mileage matches the government's MOT record. 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 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,187 (3%) over the AskCar estimate of £35,803.

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 2 November 2026.

A 2020 BMW M4 with the 3.0 petrol engine is typically advertised at £35,000: the median of the 51 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2020 BMW M4 advertised 3 days ago. About 3 in 10 of 2020 BMW M4 cars are gone from sale within a month of being advertised: 19 of the 58 first advertised between 13 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 30 October 2026 at £36,990. 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 2 November 2026: valid until 7 May 2027.

It has had 5 MOTs. The latest, on 8 May 2026, passed.

Advisories at the latest test: nearside front tyre slightly damaged/cracking or perishing; offside front tyre slightly damaged/cracking or perishing; windscreen damaged but not adversely affecting driver's view.

Mileage at that test: 27,766 miles, which matches the advertised 29,236 miles.

Advertised mileage is about 7,500 miles lower than the median mileage of a 2020 BMW M4 on AskCar.

Similar cars

32 other 2020 BMW M4 Competition 3.0 petrol automatic coupes are for sale at UK dealers, from £28,590 to £41,995, as of 2 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, £500 less 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, beige. Mileage: 31,000 miles. Price: £35,750, £1,240 less than this car. Dealer: Illyrian Performance in Greenford. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-7270bf249106
• 2020 BMW M4 Competition, 3.0 petrol coupe, blue. Mileage: 31,750 miles. Price: £35,995, £995 less than this car. Dealer: Motoplex in York. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-96d70c037a15

• The nearest: 2020 BMW M4 Competition, 3.0 petrol coupe, white, under a mile from this car. Mileage: 64,850 miles. Price: £28,590, £8,400 less than this car. Dealer: Stratstone Bmw Doncaster in Doncaster. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-1f946e622274