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: 8,784 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Green
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW 4 Series Gran Coupe M Sport is advertised with 8,784 miles, approximately 4,800 above the typical mileage for its age. The AskCar estimate for this car is £37,385. It is priced at £38,999, which is £1,614 above that estimate. The AskCar estimate uses UK dealer asking prices, including 1,170 BMW 4 Series Gran Coupe adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 25 days ago. Its asking price has since fallen by £2,000. The seller is Halliwell Jones Warrington BMW, based in Warrington. 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

Fair price: £1,614 (4%) over the AskCar estimate of £37,385.

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 1,170 priced BMW 4 Series Gran Coupe adverts across different ages and specifications, as of 9 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 123 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2026 BMW 4 Series Gran Coupe has been on sale for at least 25 days.

Price history

AskCar first saw this advert on 15 October 2026 at £40,999. Its asking price is now £38,999, £2,000 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 15 October 2026: £40,999
• 1 November 2026: £38,999

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,800 miles higher than the median mileage of a 2026 BMW 4 Series Gran Coupe on AskCar.

Similar cars

53 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 9 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, grey. Mileage: 8,773 miles. Price: £38,650, £349 less than this car. Dealer: Group 1 Chelmsford BMW in Chelmsford. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-3921b4cd715b
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, black. Mileage: 8,815 miles. Price: £36,500, £2,499 less than this car. Dealer: Sytner Solihull BMW in Solihull. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-31b6e861dec5
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, grey. Mileage: 8,978 miles. Price: £36,500, £2,499 less than this car. Dealer: Sandal BMW Huddersfield in Huddersfield. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-4d412c29edb0

• The nearest: 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, green, 11 miles from this car. Mileage: 5,322 miles. Price: £35,795, £3,204 less than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-aabc3665fa0d