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: 9,491 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 503 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Rear-wheel drive
• Colour: White
• CO2: 223 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW M4 Competition has covered 9,491 miles, around 23,200 fewer miles than is typical for its age. The dealer is asking £44,995, which is £6,467 below the AskCar estimate of £51,462. To work out the AskCar estimate, we analyse UK dealer adverts for 738 BMW M4 cars across different ages and specifications. The asking price is now £5,000 lower than when we first recorded the advert 158 days ago. You can find this car at Brook Cars Company in Telford. 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

Good value: £6,467 (12%) under the AskCar estimate of £51,462.

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 158 days.

Price history

AskCar first saw this advert on 28 May 2026 at £49,995. Its asking price is now £44,995, £5,000 less. The latest price cut was seen on 16 October 2026.

Price changes recorded:

• 28 May 2026: £49,995
• 16 October 2026: £44,995

Mileage and MOT

Advertised mileage is about 23,200 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, white. Mileage: 11,541 miles. Price: £45,995, £1,000 more than this car. Dealer: R S Car Sales in Crewe. AskCar page: https://askcar.co.uk/car/bmw-m4-2021-7c4b33860e9e
• 2021 BMW M4 Competition, 3.0 petrol coupe, grey. Mileage: 12,348 miles. Price: £46,990, £1,995 more than this car. Dealer: G C Motors in Harrogate. AskCar page: https://askcar.co.uk/car/bmw-m4-2021-d5f2827cb383
• 2021 BMW M4 Competition, 3.0 petrol coupe, white. Mileage: 13,422 miles. Price: £45,499, £504 more than this car. Dealer: Charles Hurst Usedirect Newtownabbey in Newtownabbey. AskCar page: https://askcar.co.uk/car/bmw-m4-2021-2b8fa8a5528f

• The nearest: 2021 BMW M4 Competition, 3.0 petrol coupe, grey, 19 miles from this car. Mileage: 33,500 miles. Price: £50,250, £5,255 more than this car. Dealer: Specialist Cars Kingswinford in Kingswinford. AskCar page: https://askcar.co.uk/car/bmw-m4-2021-37a08cd34f22