2020 BMW M8 4.4 Competition

Overview

• Make: BMW
• Model: M8
• Trim: Competition
• Version: 4.4 Competition Steptronic 4WD Euro 6 2dr (616 bhp)
• Year: 2020
• Mileage: 38,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 4.4 litres, 616 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 255 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2020 BMW M8 Competition is 38,000 miles. Priced at £56,995, it is advertised £544 above the AskCar estimate of £56,451. The AskCar estimate uses UK dealer asking prices, including 46 BMW M8 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 160 days. The latest MOT recorded 38,787 miles, above the advertised mileage. Check this with the dealer. MOT records show an expiry date of 9 January 2027. It is for sale at Collier Cars in Romford. 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

Fair price: £544 (under 1%) over the AskCar estimate of £56,451.

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 46 priced BMW M8 adverts across different ages and specifications, as of 4 November 2026.

A 2020 BMW M8 with the 4.4 petrol engine is typically advertised at £50,400: the median of the 10 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 BMW M8 has been on sale for at least 160 days.

Price history

AskCar first saw this advert on 28 May 2026 at £56,995. 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 9 January 2027.

It has had 4 MOTs. The latest, on 8 January 2026, passed.

Advisories at the latest test: front tyre slightly damaged/cracking or perishing both tyres starting to show signs of cracking on outer edges of tread; rear tyre slightly damaged/cracking or perishing both tyres starting to show signs of cracking on outer edges of tread.

Mileage at that test: 38,787 miles. The advert says 38,000 miles, fewer than the MOT record, so ask the dealer which is right.

Similar cars

4 other 2020 BMW M8 Competition 4.4 petrol automatic convertibles are for sale at UK dealers, from £32,989 to £54,480, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW M8 Competition, 4.4 petrol convertible, black. Mileage: 38,000 miles. Price: £54,480, £2,515 less than this car. Dealer: Auto100.Co.Uk in Sutton in Ashfield. AskCar page: https://askcar.co.uk/car/bmw-m8-2020-e802bae4f9e2
• 2020 BMW M8 Competition, 4.4 petrol convertible, grey. Mileage: 47,120 miles. Price: £48,990, £8,005 less than this car. Dealer: Motor Gurus in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-m8-2020-0ed369bf8a6b
• 2020 BMW M8 Competition, 4.4 petrol convertible, white. Mileage: 10,000 miles. Price: £50,995, £6,000 less than this car. Dealer: Kneeton Hill in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-m8-2020-15e1a7fbfdb7