2021 BMW M4 3.0 BiTurbo Competition

Overview

• Make: BMW
• Model: M4
• Trim: Competition
• Version: 3.0 BiTurbo Competition Steptronic RWD Euro 6 (s/s) 2dr (503 bhp)
• Year: 2021
• Mileage: 30,553 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 503 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 223 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW M4 Competition has covered 30,553 miles, around 2,200 fewer miles than is typical for its age. Priced at £50,000, it is advertised £2,982 above the AskCar estimate of £47,018. To work out the AskCar estimate, we analyse UK dealer adverts for 738 BMW M4 cars across different ages and specifications. This car was first seen in our listings data 9 days ago. Its recorded MOT is valid until 4 July 2027. It is for sale at Chris W Roads in Ripley. 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: £2,982 (6%) over the AskCar estimate of £47,018.

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 2021 BMW M4 with the 3.0 petrol engine is typically advertised at £46,500: the median of the 64 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 BMW M4 has been on sale for at least 9 days.

Price history

AskCar first saw this advert on 24 October 2026 at £50,000. 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 4 July 2027.

Advertised mileage is about 2,200 miles lower than the median mileage of a 2021 BMW M4 on AskCar.

Similar cars

51 other 2021 BMW M4 Competition 3.0 petrol automatic coupes are for sale at UK dealers, from £30,000 to £58,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW M4 Competition, 3.0 petrol coupe, grey. Mileage: 30,000 miles. Price: £48,495, £1,505 less than this car. Dealer: Hitchfields in Huddersfield. AskCar page: https://askcar.co.uk/car/bmw-m4-2021-8d35d5ebf955
• 2021 BMW M4 Competition, 3.0 petrol coupe, grey. Mileage: 30,000 miles. Price: £50,000, the same price as this car. Dealer: FS Performance in Luton. AskCar page: https://askcar.co.uk/car/bmw-m4-2021-d00a892f5fc9
• 2021 BMW M4 Competition, 3.0 petrol coupe, black. Mileage: 28,300 miles. Price: £44,945, £5,055 less than this car. Dealer: TMMC The Manchester Motor Company in Bolton. AskCar page: https://askcar.co.uk/car/bmw-m4-2021-b929de963cb3

• The nearest: 2021 BMW M4 Competition, 3.0 petrol coupe, blue, 9 miles from this car. Mileage: 65,781 miles. Price: £39,995, £10,005 less than this car. Dealer: Derbyshire Motor Company in Clay Cross. AskCar page: https://askcar.co.uk/car/bmw-m4-2021-89d970741153