2026 BMW 4 Series Gran Coupe 2.0 420i M Sport

Overview

• Make: BMW
• Model: 4 Series Gran Coupe
• Trim: M Sport
• Version: 2.0 420i M Sport Auto RWD Euro 6 (s/s) 5dr (181 bhp)
• Year: 2026
• Mileage: 10,018 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 10,018 miles on the clock, this 2026 BMW 4 Series Gran Coupe M Sport has done roughly 6,100 more miles than a typical 2026 BMW 4 Series Gran Coupe. The AskCar estimate for this car is £36,990. It is priced at £35,399, which is £1,591 below that estimate. The AskCar estimate uses 1,174 UK dealer adverts for the BMW 4 Series Gran Coupe, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 24 days ago. Its asking price has since fallen by £1,546. The seller is Williams Bolton Bmw, based in Bolton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,591 (4%) under the AskCar estimate of £36,990.

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 1,174 priced BMW 4 Series Gran Coupe adverts across different ages and specifications, as of 7 November 2026.

A 2026 BMW 4 Series Gran Coupe with the 2.0 petrol engine is typically advertised at £39,000: the median of the 122 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2026 BMW 4 Series Gran Coupe has been on sale for at least 24 days.

Price history

AskCar first saw this advert on 14 October 2026 at £36,945. Its asking price is now £35,399, £1,546 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 14 October 2026: £36,945
• 7 November 2026: £35,399

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 6,100 miles higher than the median mileage of a 2026 BMW 4 Series Gran Coupe on AskCar.

Similar cars

51 other 2026 BMW 4 Series Gran Coupe M Sport 2.0 petrol automatic hatchbacks are for sale at UK dealers, from £34,799 to £49,035, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, grey. Mileage: 10,138 miles. Price: £40,000, £4,601 more than this car. Dealer: Sytner Nottingham BMW in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-282a7cb0a301
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, grey. Mileage: 9,895 miles. Price: £40,499, £5,100 more than this car. Dealer: Halliwell Jones Wilmslow BMW in Wilmslow. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-8efae2b275cc
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, grey. Mileage: 10,479 miles. Price: £39,490, £4,091 more than this car. Dealer: Dick Lovett BMW Bristol in Bristol. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-f13d9e252e75

• The nearest: 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, grey, under a mile from this car. Mileage: 4,630 miles. Price: £38,495, £3,096 more than this car. Dealer: Williams Bolton Bmw in Bolton. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-9d3c1ffb5111