2020 BMW 8 Series 3.0 840d
Price: £29,750. Fair price: £476 (1%) under the AskCar estimate of £30,226, our expected asking price for this car from its model, age, mileage and specification, drawing on 186 priced BMW 8 Series adverts on AskCar as of 5 November 2026.
AskCar lists 193 used BMW 8 Series from 162 UK dealerships, as of 5 November 2026.
Overview
- Make: BMW
- Model: 8 Series
- Version: 3.0 840d Auto 4WD Euro 6 2dr (315 bhp)
- Year: 2020
- Mileage: 64,400 miles
- Fuel: Diesel
- Body: 2 doors, 4 seats
- Engine: 3.0 litres, 315 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Black
- CO2: 160 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 64,400 miles on the clock, this 2020 BMW 8 Series has done roughly 23,900 more miles than a typical 2020 BMW 8 Series. The AskCar estimate for this car is £30,226. It is priced at £29,750, which is £476 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 186 BMW 8 Series cars across different ages and specifications. We first recorded this car for sale 4 days ago. Its advertised mileage matches the government's MOT record. The seller is Sytner Leicester BMW, based in Leicester. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £476 (1%) under the AskCar estimate of £30,226.
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 2020 BMW 8 Series with the 3.0 diesel engine is typically advertised at £29,500: the median of the 38 for sale on AskCar, as of 5 November 2026.
Time on sale
AskCar first saw this 2020 BMW 8 Series advertised 4 days ago.
Price history
AskCar first saw this advert on 1 November 2026 at £29,750. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 9 March 2027.
It has had 4 MOTs. The latest, on 6 March 2026, passed.
Advisories at the latest test: rear brake pad(s) wearing thin offside and nearside.
Mileage at that test: 60,735 miles, which matches the advertised 64,400 miles.
Advertised mileage is about 23,900 miles higher than the median mileage of a 2020 BMW 8 Series on AskCar.
Browse all BMW 8 Series cars for sale · 2020 BMW 8 Series price guide
More like this
- Used BMW 8 Series for sale under £30,000
- Used diesel BMW 8 Series for sale
- Used BMW 8 Series for sale near Leicester
Photos
21 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.