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: 5,384 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• 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 5,384 miles on the clock. The AskCar estimate for this car is £38,620. It is priced at £39,975, which is £1,355 above that estimate. The AskCar estimate draws on 1,169 BMW 4 Series Gran Coupe adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 50 days ago. The seller is MINI UK at Listers Boston, based in Boston. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,355 (3%) over the AskCar estimate of £38,620.

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 1,169 priced BMW 4 Series Gran Coupe adverts across different ages and specifications, as of 8 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 8 November 2026.

Time on sale

This 2026 BMW 4 Series Gran Coupe has been on sale for at least 50 days.

Price history

AskCar first saw this advert on 19 September 2026 at £34,979. Its asking price is now £39,975, £4,996 more.

Price changes recorded:

• 19 September 2026: £34,979
• 22 September 2026: £41,975
• 10 October 2026: £39,975

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,400 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 8 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, grey. Mileage: 5,335 miles. Price: £38,450, £1,525 less than this car. Dealer: JKC BMW in Coleraine. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-17af48c1c498
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, green. Mileage: 5,322 miles. Price: £35,795, £4,180 less than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-aabc3665fa0d
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, grey. Mileage: 5,551 miles. Price: £41,700, £1,725 more than this car. Dealer: BMW Park Lane in City of Westminster. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-a4d5bdd08149

• The nearest: 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, white, 25 miles from this car. Mileage: 3,226 miles. Price: £37,500, £2,475 less than this car. Dealer: Listers King's Lynn in King's Lynn. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-bd99c1b2f2b1