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: 49,856 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 444 bhp
• Gearbox: Automatic (DCT)
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 213 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 49,856 miles on the clock, this 2020 BMW M4 Competition has done roughly 13,200 more miles than a typical 2020 BMW M4. The AskCar estimate for this car is £32,514. It is priced at £32,995, which is £481 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 738 BMW M4 cars across different ages and specifications. We have tracked this advert for 44 days. Its advertised mileage matches the government's MOT record. The seller is Hamptons of Surrey, based in Farnham. 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: £481 (1%) over the AskCar estimate of £32,514.

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

This 2020 BMW M4 has been on sale for at least 44 days.

Price history

AskCar first saw this advert on 19 September 2026 at £32,995. 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 16 August 2027.

It has had 4 MOTs. The latest, on 7 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 49,022 miles, which matches the advertised 49,856 miles.

Advertised mileage is about 13,200 miles higher 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, black. Mileage: 49,177 miles. Price: £34,298, £1,303 more than this car. Dealer: Norfolk Automotive in Dersingham. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-90f102c5360c
• 2020 BMW M4 Competition, 3.0 petrol coupe, blue. Mileage: 49,000 miles. Price: £34,990, £1,995 more than this car. Dealer: Your Car Group in Newport. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-4f500001f610
• 2020 BMW M4 Competition, 3.0 petrol coupe, black. Mileage: 48,820 miles. Price: £33,495, £500 more than this car. Dealer: SD Automotive in Sutton in Ashfield. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-09d5bde120a1

• The nearest: 2020 BMW M4 Competition, 3.0 petrol coupe, white, 17 miles from this car. Mileage: 73,460 miles. Price: £29,995, £3,000 less than this car. Dealer: ARJ Motors in Addlestone. AskCar page: https://askcar.co.uk/car/bmw-m4-2020-61d079d3813a