2021 BMW M5 4.4 i V8 Competition

Overview

• Make: BMW
• Model: M5
• Trim: Competition
• Version: 4.4 i V8 Competition Steptronic 4WD Euro 6 (s/s) 4dr (616 bhp)
• Year: 2021
• Mileage: 51,000 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 4.4 litres, 616 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 256 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW M5 Competition has covered 51,000 miles, around 15,100 more miles than is typical for its age. The dealer is asking £46,990, which is £317 below the AskCar estimate of £47,307. To work out the AskCar estimate, we analyse UK dealer adverts for 374 BMW M5 cars across different ages and specifications. We have tracked this advert for 158 days. Its advertised mileage matches the government's MOT record. The seller is Cheshire Performance, based in Audenshaw. 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: £317 (under 1%) under the AskCar estimate of £47,307.

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 374 priced BMW M5 adverts across different ages and specifications, as of 2 November 2026.

A 2021 BMW M5 with the 4.4 petrol engine is typically advertised at £50,000: the median of the 26 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 BMW M5 has been on sale for at least 158 days.

Price history

AskCar first saw this advert on 28 May 2026 at £49,990. Its asking price is now £46,990, £3,000 less.

Price changes recorded:

• 4 June 2026: £49,990
• 7 October 2026: £46,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 21 April 2027.

It has had 3 MOTs. The latest, on 22 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 50,756 miles, which matches the advertised 51,000 miles.

Advertised mileage is about 15,100 miles higher than the median mileage of a 2021 BMW M5 on AskCar.

Similar cars

19 other 2021 BMW M5 Competition 4.4 petrol automatic saloons are for sale at UK dealers, from £42,948 to £64,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW M5 Competition, 4.4 petrol saloon, grey. Mileage: 54,000 miles. Price: £44,990, £2,000 less than this car. Dealer: M M K Motor Company in Darlington. AskCar page: https://askcar.co.uk/car/bmw-m5-2021-6cc7dc609165
• 2021 BMW M5 Competition, 4.4 petrol saloon, blue. Mileage: 47,466 miles. Price: £45,990, £1,000 less than this car. Dealer: Lkc Motors in Worksop. AskCar page: https://askcar.co.uk/car/bmw-m5-2021-dfb1cb3d9a56
• 2021 BMW M5 Competition, 4.4 petrol saloon, black. Mileage: 47,000 miles. Price: £47,894, £904 more than this car. Dealer: Chiswell Green Cars in Chiswellgreen. AskCar page: https://askcar.co.uk/car/bmw-m5-2021-79e4d7b79a81

• The nearest: 2021 BMW M5 Competition, 4.4 petrol saloon, black, 6 miles from this car. Mileage: 31,000 miles. Price: £64,995, £18,005 more than this car. Dealer: A C G Motors in Manchester. AskCar page: https://askcar.co.uk/car/bmw-m5-2021-1c2550d071d9