2020 BMW 8 Series 4.4 850i
Version: 4.4 M850i Auto 4WD Euro 6 2dr (522 bhp)
Price: £42,000. Fair price: £3,183 (7%) under the AskCar estimate of £45,183, our expected asking price for this car from its model, age, mileage and specification, drawing on 176 priced BMW 8 Series adverts on AskCar as of 1 November 2026.
AskCar lists 183 used BMW 8 Series from 157 UK dealerships, as of 1 November 2026.
Overview
- Make
- BMW
- Model
- 8 Series
- Version
- 4.4 M850i Auto 4WD Euro 6 2dr (522 bhp)
- Mileage
- 38,014 miles
- Year
- 2020
- Fuel type
- Petrol
- Body type
- Coupe
- Engine
- 4.4 L
- Gearbox
- Automatic
- Power
- 522 bhp
- Seats
- 4
- CO2
- 244 g/km
- Colour
- White
- Doors
- 2
- Driven wheels
- Four Wheel Drive
- Engine badge
- 850i
- Emissions standard
- Euro 6
About this car
At 38,014 miles, this 2020 BMW 8 Series has covered about 3,000 fewer miles than other 2020 BMW 8 Series cars. Its asking price of £42,000 is £3,183 below the AskCar estimate of £45,183. The AskCar estimate uses UK dealer asking prices, including 176 BMW 8 Series adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert today. The latest MOT record shows an expiry date of 2 November 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Prestige Cars Kent in Orpington.
Stock data as of 1 November 2026.
Price history
AskCar first saw this advert on 1 November 2026.
| Date observed | Asking price |
|---|---|
| 1 November 2026 | £42,000 |
Price and mileage comparison
Fair price: £3,183 (7%) under the AskCar estimate of £45,183.
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 176 priced BMW 8 Series adverts across different ages and specifications, as of 1 November 2026.
Advertised mileage is about 3,000 miles lower than the median mileage of a 2020 BMW 8 Series on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 2 November 2027. 37,587 miles at the last test.
Other matching cars
20 other 2020 BMW 8 Series automatic petrol cars are for sale at UK dealers from £20,990 to £51,995, as of 1 November 2026.
The 5 cheapest:
- 2020 BMW 8 Series. Price: £20,990. Mileage: 98,000 miles. Dealer: Gems Motors in Canterbury. AskCar page: https://askcar.co.uk/car/bmw-8-series-2020-e7f0518ff56f
- 2020 BMW 8 Series. Price: £23,990. Mileage: 86,384 miles. Dealer: LVMC in High Ongar. AskCar page: https://askcar.co.uk/car/bmw-8-series-2020-3d33815f4e86
- 2020 BMW 8 Series. Price: £25,795. Mileage: 60,860 miles. Dealer: V12 Sports & Classics Ltd -Worksop in Worksop. AskCar page: https://askcar.co.uk/car/bmw-8-series-2020-97d9fea6c90b
- 2020 BMW 8 Series. Price: £26,990. Mileage: 73,500 miles. Dealer: Strategic Vehicle Solutions in Boston. AskCar page: https://askcar.co.uk/car/bmw-8-series-2020-7a1786477333
- 2020 BMW 8 Series. Price: £27,654. Mileage: 48,150 miles. Dealer: HK Cars in Bolton. AskCar page: https://askcar.co.uk/car/bmw-8-series-2020-eba6a093b108
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW 8 Series cars for sale · 2020 BMW 8 Series price guide
More like this
How to contact the dealer and its opening hours are on this AskCar page.
As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.