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: 8,773 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 8,773 miles, approximately 4,800 above the typical mileage for its age. Its asking price of £38,650 is £1,206 above the AskCar estimate of £37,444. 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. We first saw this car advertised 138 days ago. Its asking price has since fallen by £4,838. The seller is Group 1 Chelmsford BMW, based in Chelmsford. 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: £1,206 (3%) over the AskCar estimate of £37,444.

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 138 days.

Price history

AskCar first saw this advert on 23 June 2026 at £43,488. Its asking price is now £38,650, £4,838 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 24 June 2026: £43,488
• 11 July 2026: £42,495
• 21 July 2026: £41,380
• 27 July 2026: £40,990
• 19 August 2026: £40,450
• 28 August 2026: £39,990
• 6 September 2026: £39,485
• 20 September 2026: £39,595
• 8 October 2026: £39,250
• 22 October 2026: £38,650

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 8 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, green. Mileage: 8,784 miles. Price: £38,999, £349 more than this car. Dealer: Halliwell Jones Warrington BMW in Warrington. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-771aac255561
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, grey. Mileage: 8,978 miles. Price: £36,500, £2,150 less than this car. Dealer: Sandal BMW Huddersfield in Huddersfield. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-4d412c29edb0
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, black. Mileage: 9,000 miles. Price: £34,995, £3,655 less than this car. Dealer: Group 1 Farnborough BMW in Farnborough. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-86ff94aa5cdd

• The nearest: 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, blue, 28 miles from this car. Mileage: 3,000 miles. Price: £39,995, £1,345 more than this car. Dealer: Hedin Automotive Ruxley BMW in Ruxley. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-7ab25906be78