2023 BMW 8 Series Gran Coupe 3.0 840i M Sport

Overview

• Make: BMW
• Model: 8 Series Gran Coupe
• Trim: M Sport
• Version: 3.0 840i M Sport Auto RWD Euro 6 4dr (328 bhp)
• Year: 2023
• Mileage: 15,037 miles
• Fuel: Petrol
• Body: Coupe, 4 doors, 5 seats
• Engine: 3.0 litres, 328 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Green
• CO2: 194 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 15,037 miles, this 2023 BMW 8 Series Gran Coupe M Sport has covered about 11,100 fewer miles than other 2023 BMW 8 Series Gran Coupe cars. Priced at £45,000, it is advertised £5,661 above the AskCar estimate of £39,339. To work out the AskCar estimate, we analyse UK dealer adverts for 120 BMW 8 Series Gran Coupe cars across different ages and specifications. We have tracked this advert for 12 days. 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 9 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £5,661 (14%) over the AskCar estimate of £39,339.

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 120 priced BMW 8 Series Gran Coupe adverts across different ages and specifications, as of 9 November 2026.

A 2023 BMW 8 Series Gran Coupe with the 3.0 petrol engine is typically advertised at £37,800: the median of the 22 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2023 BMW 8 Series Gran Coupe has been on sale for at least 12 days.

Price history

AskCar first saw this advert on 28 October 2026 at £45,000. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 11,100 miles lower than the median mileage of a 2023 BMW 8 Series Gran Coupe on AskCar.

Similar cars

16 other 2023 BMW 8 Series Gran Coupe M Sport 3.0 petrol automatic coupes are for sale at UK dealers, from £34,495 to £40,950, as of 9 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 8 Series Gran Coupe M Sport, 3.0 petrol coupe, blue. Mileage: 14,685 miles. Price: £38,500, £6,500 less than this car. Dealer: Sandal BMW Huddersfield in Huddersfield. AskCar page: https://askcar.co.uk/car/bmw-8-series-gran-coupe-2023-1e0958f1f038
• 2023 BMW 8 Series Gran Coupe M Sport, 3.0 petrol coupe, grey. Mileage: 15,784 miles. Price: £38,500, £6,500 less than this car. Dealer: Sandal BMW Wakefield in Wakefield. AskCar page: https://askcar.co.uk/car/bmw-8-series-gran-coupe-2023-586701516a08
• 2023 BMW 8 Series Gran Coupe M Sport, 3.0 petrol coupe, blue. Mileage: 13,701 miles. Price: £35,900, £9,100 less than this car. Dealer: Marshall BMW Scunthorpe in Scunthorpe. AskCar page: https://askcar.co.uk/car/bmw-8-series-gran-coupe-2023-6e8328b56090

• The nearest: 2023 BMW 8 Series Gran Coupe M Sport, 3.0 petrol coupe, white, 36 miles from this car. Mileage: 23,032 miles. Price: £35,990, £9,010 less than this car. Dealer: Sytner Oldbury BMW in Oldbury. AskCar page: https://askcar.co.uk/car/bmw-8-series-gran-coupe-2023-7864e4614f24