2018 BMW 7 Series 3.0 730d M Sport

Overview

• Make: BMW
• Model: 7 Series
• Trim: M Sport
• Version: 3.0 730d M Sport Auto 4WD Euro 6 (s/s) 4dr (261 bhp)
• Year: 2018
• Mileage: 78,471 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 261 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 78,471 miles on the clock, this 2018 BMW 7 Series M Sport has done roughly 6,600 more miles than a typical 2018 BMW 7 Series. The dealer is asking £19,750, which is £953 above the AskCar estimate of £18,797. To work out the AskCar estimate, we analyse UK dealer adverts for 437 BMW 7 Series cars across different ages and specifications. The asking price is now £1,750 lower than when we first recorded the advert 64 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Sytner Tamworth BMW, based in Tamworth. 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: £953 (5%) over the AskCar estimate of £18,797.

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 437 priced BMW 7 Series adverts across different ages and specifications, as of 4 November 2026.

A 2018 BMW 7 Series with the 3.0 diesel engine is typically advertised at £19,000: the median of the 38 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 BMW 7 Series has been on sale for at least 64 days.

Price history

AskCar first saw this advert on 1 September 2026 at £21,500. Its asking price is now £19,750, £1,750 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 1 September 2026: £21,500
• 25 September 2026: £21,000
• 10 October 2026: £20,000
• 22 October 2026: £19,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 23 July 2027.

It has had 7 MOTs. The latest, on 13 July 2026, passed.

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

Mileage at that test: 75,628 miles, which matches the advertised 78,471 miles.

Advertised mileage is about 6,600 miles higher than the median mileage of a 2018 BMW 7 Series on AskCar.

Similar cars

31 other 2018 BMW 7 Series M Sport 3.0 diesel automatic saloons are for sale at UK dealers, from £14,750 to £26,498, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 7 Series M Sport, 3.0 diesel saloon, silver. Mileage: 75,970 miles. Price: £19,999, £249 more than this car. Dealer: IBZ Motorz - Chadwell Heath and Epping in Chadwell Heath. AskCar page: https://askcar.co.uk/car/bmw-7-series-2018-69b72fb2bb99
• 2018 BMW 7 Series M Sport, 3.0 diesel saloon, black. Mileage: 75,000 miles. Price: £18,240, £1,510 less than this car. Dealer: Prestige Autobahn in Wigston. AskCar page: https://askcar.co.uk/car/bmw-7-series-2018-829d1cff6cc1
• 2018 BMW 7 Series M Sport, 3.0 diesel saloon, white. Mileage: 73,935 miles. Price: £19,990, £240 more than this car. Dealer: Johnny Autos in Leicester. AskCar page: https://askcar.co.uk/car/bmw-7-series-2018-19cf70bf0d15

• The nearest: 2018 BMW 7 Series M Sport, 3.0 diesel saloon, black, 16 miles from this car. Mileage: 98,000 miles. Price: £15,895, £3,855 less than this car. Dealer: G&A Traders in Wolverhampton. AskCar page: https://askcar.co.uk/car/bmw-7-series-2018-c13c64d8c7ef