2018 BMW 8 Series 3.0 840d

Overview

• Make: BMW
• Model: 8 Series
• Version: 3.0 840d Auto 4WD Euro 6 2dr (315 bhp)
• Year: 2018
• Mileage: 49,000 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 315 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Orange
• CO2: 183 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 8 Series has covered 49,000 miles, around 10,000 fewer miles than is typical for its age. The dealer is asking £27,995, which is £1,296 below the AskCar estimate of £29,291. To work out the AskCar estimate, we analyse UK dealer adverts for 182 BMW 8 Series cars across different ages and specifications. Since we first spotted the advert 158 days ago, the asking price has dropped by £2,000. Our records show an MOT expiry date of 15 September 2026, which has passed. Ask the dealer for an update. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Cramag in Leeds. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,296 (4%) under the AskCar estimate of £29,291.

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 182 priced BMW 8 Series adverts across different ages and specifications, as of 4 November 2026.

A 2018 BMW 8 Series with the 3.0 diesel engine is typically advertised at £27,000: the median of the 17 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 BMW 8 Series has been on sale for at least 158 days.

Price history

AskCar first saw this advert on 30 May 2026 at £29,995. Its asking price is now £27,995, £2,000 less. The latest price cut was seen on 19 September 2026.

Price changes recorded:

• 31 May 2026: £29,995
• 2 September 2026: £28,500
• 4 September 2026: £29,995
• 19 September 2026: £27,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 15 September 2026; ask the dealer for the current MOT.

It has had 7 MOTs. The latest, on 16 September 2025, passed.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge; offside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 43,866 miles, which matches the advertised 49,000 miles.

Advertised mileage is about 10,000 miles lower than the median mileage of a 2018 BMW 8 Series on AskCar.