2018 BMW 8 Series

3.0 840d Steptronic 4WD Euro 6 (s/s) 2dr (316 bhp)

£23,995

Above the going rate: £2,058 over the typical £21,937 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 Steptronic 4WD Euro 6 (s/s) 2dr (316 bhp)
Mileage
93,000 miles
Year
2018
Fuel type
Diesel
Engine
3.0 L
Gearbox
Automatic
Power
316 bhp
Seats
4
CO2
160 g/km
Colour
Blue
Doors
2
Driven wheels
Four Wheel Drive
Gearbox version
Steptronic
Engine badge
840d
Emissions standard
Euro 6

About this car

The advertised mileage for this 2018 BMW 8 Series is 93,000 miles. At £23,995, it is advertised £2,058 above our estimated market asking price of £21,937. Our estimate draws on 180 BMW 8 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 28 days. The advertised mileage is lower than the latest MOT reading of 93,518 miles. Ask the dealer to explain. Its MOT is recorded as valid until 3 December 2026. It is advertised by Diamond Motor House in Leeds (Leeds).

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 28 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
25 September 2026£23,995
21 October 2026£23,995

Price and mileage comparison

Estimated market asking price: £21,937. The asking price is £2,058 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 34,200 miles higher than typical for a 2018 BMW 8 Series.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 3 December 2026. 93,518 miles at the last test.

13 other cars with the same year, trim, gearbox and fuel are for sale from £22,490 to £30,690.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£22,49093,100 miles
£22,99592,000 miles
£25,91269,000 miles
£25,95069,861 miles
£26,99565,000 miles

These cars have covered 40,100–93,100 miles, compared with 93,000 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