2020 BMW M4 3.0 BiTurbo

Overview

• Make: BMW
• Model: M4
• Version: 3.0 BiTurbo GPF DCT RWD Euro 6 (s/s) 2dr (425 bhp)
• Year: 2020
• Mileage: 49,000 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 425 bhp
• Gearbox: Automatic (DCT)
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 213 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 49,000 miles, this 2020 BMW M4 has covered about 10,500 more miles than other 2020 BMW M4 cars. Its asking price of £27,995 is £2,662 below the AskCar estimate of £30,657. The AskCar estimate uses 738 UK dealer adverts for the BMW M4, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 1 day. Its advertised mileage matches the government's MOT record. You can find this car at West Motor Company Kingston in New Malden. 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

Good value: £2,662 (8%) under the AskCar estimate of £30,657.

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

AskCar first saw this 2020 BMW M4 advertised 1 day ago. About 3 in 10 of 2020 BMW M4 cars are gone from sale within a month of being advertised: 20 of the 62 first advertised between 13 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £27,995. 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 4 November 2026: valid until 14 March 2027.

It has had 4 MOTs. The latest, on 9 March 2026, passed.

Advisories at the latest test: nearside front windscreen damaged but not adversely affecting driver's view; front brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 37,539 miles, which matches the advertised 49,000 miles.

Advertised mileage is about 10,500 miles higher than the median mileage of a 2020 BMW M4 on AskCar.