2022 BMW 8 Series 3.0 840i M Sport

Overview

• Make: BMW
• Model: 8 Series
• Trim: M Sport
• Version: 3.0 840i M Sport Steptronic RWD Euro 6 (s/s) 2dr (328 bhp)
• Year: 2022
• Mileage: 46,983 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 328 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 195 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2022 BMW 8 Series M Sport has covered 46,983 miles, around 17,600 more miles than is typical for its age. Priced at £34,990, it is advertised £1,906 above the AskCar estimate of £33,084. The AskCar estimate uses UK dealer asking prices, including 185 BMW 8 Series adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 43 days ago. Its asking price has since fallen by £2,996. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Group 1 Norwich BMW, based in Norwich. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,906 (5%) over the AskCar estimate of £33,084.

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 185 priced BMW 8 Series adverts across different ages and specifications, as of 6 November 2026.

A 2022 BMW 8 Series with the 3.0 petrol engine is typically advertised at £35,900: the median of the 26 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2022 BMW 8 Series has been on sale for at least 43 days.

Price history

AskCar first saw this advert on 24 September 2026 at £37,986. Its asking price is now £34,990, £2,996 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 24 September 2026: £37,986
• 30 September 2026: £37,490
• 7 October 2026: £36,990
• 14 October 2026: £36,490
• 18 October 2026: £35,990
• 27 October 2026: £35,770
• 30 October 2026: £35,490
• 3 November 2026: £34,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 24 September 2027.

It has had 3 MOTs. The latest, on 25 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 46,983 miles, which matches the advertised 46,983 miles.

Advertised mileage is about 17,600 miles higher than the median mileage of a 2022 BMW 8 Series on AskCar.

Similar cars

3 other 2022 BMW 8 Series M Sport 3.0 petrol automatic convertibles are for sale at UK dealers, from £38,989 to £44,500, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2022 BMW 8 Series M Sport, 3.0 petrol convertible, black. Mileage: 28,000 miles. Price: £38,989, £3,999 more than this car. Dealer: Blackstone Motors in Brent. AskCar page: https://askcar.co.uk/car/bmw-8-series-2022-6ec06c0b1752
• 2022 BMW 8 Series M Sport, 3.0 petrol convertible, blue. Mileage: 27,000 miles. Price: £40,995, £6,005 more than this car. Dealer: Goldstone Cars in Kempston. AskCar page: https://askcar.co.uk/car/bmw-8-series-2022-eb418091633b
• 2022 BMW 8 Series M Sport, 3.0 petrol convertible, grey. Mileage: 15,491 miles. Price: £44,500, £9,510 more than this car. Dealer: Saxtons.co.uk in Chelmsford. AskCar page: https://askcar.co.uk/car/bmw-8-series-2022-db312cc71b6e