2018 BMW 8 Series

3.0 840d Auto 4WD Euro 6 2dr (315 bhp)

£30,690

Above the going rate: £2,733 over the typical £27,957 for this model, age and mileage, drawing on 180 adverts of this make and model.

Overview

Make
BMW
Model
8 Series
Version
3.0 840d Auto 4WD Euro 6 2dr (315 bhp)
Mileage
58,667 miles
Year
2018
Fuel type
Diesel
Body type
Coupe
Engine
3.0 L
Gearbox
Automatic
Power
315 bhp
Seats
4
CO2
183 g/km
Colour
Blue
Doors
2
Driven wheels
Four Wheel Drive
Engine badge
840d
Emissions standard
Euro 6

About this car

The advertised mileage for this 2018 BMW 8 Series is 58,667 miles. Our estimated market asking price is £27,957. This car is advertised at £30,690, which is £2,733 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 180 BMW 8 Series cars across different ages and specifications. It first appeared in our advert records 105 days ago. Its recorded MOT is valid until 4 January 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Sytner Leicester BMW, based in Leicester.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 9 July 2026, 105 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
9 July 2026£30,000
10 July 2026£30,000
4 August 2026£30,690
5 August 2026£30,690
21 October 2026£30,690

Price and mileage comparison

Estimated market asking price: £27,957. The asking price is £2,733 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 180 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 200 miles lower than typical for a 2018 BMW 8 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 4 January 2027. 53,878 miles at the last test.

13 other cars with the same year, trim, gearbox and fuel are for sale from £22,490 to £29,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£22,49093,100 miles
£22,99592,000 miles
£23,99593,000 miles
£25,91269,000 miles
£25,95069,861 miles

These cars have covered 40,100–93,100 miles, compared with 58,667 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW 8 Series cars for sale · 2018 BMW 8 Series price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos