2021 BMW 8 Series 4.4 M850i V8

Overview

• Make: BMW
• Model: 8 Series
• Version: 4.4 M850i V8 Steptronic 4WD Euro 6 (s/s) 2dr (523 bhp)
• Year: 2021
• Mileage: 51,314 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 4.4 litres, 523 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 224 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW 8 Series has covered 51,314 miles, around 7,600 more miles than is typical for its age. The AskCar estimate for this car is £41,301. It is priced at £36,995, which is £4,306 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 183 BMW 8 Series cars across different ages and specifications. We first saw this car advertised 59 days ago. Its asking price has since fallen by £3,000. Our records show an MOT expiry date of 22 October 2026, which has passed. Ask the dealer for an update. Its advertised mileage matches the government's MOT record. It is advertised by EAG Specialist Cars in St Neots. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Good value: £4,306 (10%) under the AskCar estimate of £41,301.

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 183 priced BMW 8 Series adverts across different ages and specifications, as of 7 November 2026.

Time on sale

This 2021 BMW 8 Series has been on sale for at least 59 days.

Price history

AskCar first saw this advert on 9 September 2026 at £39,995. Its asking price is now £36,995, £3,000 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 9 September 2026: £39,995
• 1 October 2026: £37,995
• 21 October 2026: £36,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: the latest record we hold ran out on 22 October 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 23 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 38,330 miles, which matches the advertised 51,314 miles.

Advertised mileage is about 7,600 miles higher than the median mileage of a 2021 BMW 8 Series on AskCar.