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 [Tech/Pro Pack] Auto RWD Euro 6 5dr Step (181 bhp)
• Year: 2026
• Mileage: 5,801 miles
• Fuel: Petrol
• Body: Coupe, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW 4 Series Gran Coupe M Sport has covered 5,801 miles. Priced at £38,000, it is advertised £1,215 below the AskCar estimate of £39,215. The AskCar estimate draws on 1,174 BMW 4 Series Gran Coupe adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 58 days ago, the asking price has dropped by £4,000. The seller is Sytner Luton BMW, based in Luton. 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: £1,215 (3%) under the AskCar estimate of £39,215.

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 58 days.

Price history

AskCar first saw this advert on 10 September 2026 at £42,000. Its asking price is now £38,000, £4,000 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 10 September 2026: £42,000
• 26 September 2026: £41,650
• 10 October 2026: £40,950
• 17 October 2026: £40,750
• 21 October 2026: £39,750
• 24 October 2026: £39,490
• 30 October 2026: £38,000

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,800 miles higher than the median mileage of a 2026 BMW 4 Series Gran Coupe on AskCar.

Similar cars

61 other 2026 BMW 4 Series Gran Coupe M Sport 2.0 petrol automatic coupes are for sale at UK dealers, from £34,399 to £51,998, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, black. Mileage: 5,846 miles. Price: £34,899, £3,101 less than this car. Dealer: Motorpoint Maidstone in Maidstone. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-cce1711cc3d6
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, white. Mileage: 5,974 miles. Price: £34,899, £3,101 less than this car. Dealer: Motorpoint Chingford in Chingford. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-f926d77278ac
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, white. Mileage: 6,000 miles. Price: £37,450, £550 less than this car. Dealer: Stratstone Bmw Harrogate in Harrogate. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-2a305ee1c7bc

• The nearest: 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, black, 10 miles from this car. Mileage: 6,000 miles. Price: £48,500, £10,500 more than this car. Dealer: Sytner Tring BMW in Tring. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-d409cfc38fd1