2021 BMW 8 Series 3.0 840d

Overview

• Make: BMW
• Model: 8 Series
• Version: 3.0 840d Steptronic 4WD Euro 6 (s/s) 2dr (316 bhp)
• Year: 2021
• Mileage: 39,133 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 316 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 160 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW 8 Series is advertised with 39,133 miles, approximately 4,600 below the typical mileage for its age. Priced at £34,990, it is advertised £1,639 below the AskCar estimate of £36,629. The AskCar estimate uses UK dealer asking prices, including 186 BMW 8 Series adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 161 days ago. Its asking price has since fallen by £2,000. Our latest MOT record expired on 14 May 2025. Check the current position with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Lkc Motors in Worksop. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,639 (4%) under the AskCar estimate of £36,629.

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 186 priced BMW 8 Series adverts across different ages and specifications, as of 5 November 2026.

A 2021 BMW 8 Series with the 3.0 diesel engine is typically advertised at £32,500: the median of the 23 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2021 BMW 8 Series has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £36,990. Its asking price is now £34,990, £2,000 less. The latest price cut was seen on 12 September 2026.

Price changes recorded:

• 29 May 2026: £36,990
• 12 September 2026: £34,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: the latest record we hold ran out on 14 May 2025; ask the dealer for the current MOT.

It has had one MOT, on 15 May 2024, and passed.

There were no advisories at the latest test.

Mileage at that test: 31,335 miles, which matches the advertised 39,133 miles.

Advertised mileage is about 4,600 miles lower than the median mileage of a 2021 BMW 8 Series on AskCar.