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: 3,226 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2026 BMW 4 Series Gran Coupe M Sport is 3,226 miles. Priced at £37,500, it is advertised £1,566 below the AskCar estimate of £39,066. To work out the AskCar estimate, we analyse UK dealer adverts for 1,169 BMW 4 Series Gran Coupe cars across different ages and specifications. We first saw this car advertised 150 days ago. Its asking price has since fallen by £4,500. You can find this car at Listers King's Lynn in King's Lynn and West Norfolk. 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: £1,566 (4%) under the AskCar estimate of £39,066.

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 150 days.

Price history

AskCar first saw this advert on 11 June 2026 at £42,000. Its asking price is now £37,500, £4,500 less. The latest price cut was seen on 30 September 2026.

Price changes recorded:

• 27 June 2026: £42,000
• 4 July 2026: £41,000
• 1 August 2026: £40,500
• 16 August 2026: £39,750
• 27 August 2026: £39,250
• 11 September 2026: £38,500
• 24 September 2026: £38,000
• 30 September 2026: £37,500

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 700 miles lower 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, white. Mileage: 3,338 miles. Price: £38,495, £995 more than this car. Dealer: Park's Motor Group Douglas Park BMW Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-9e6edb7ae28d
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, grey. Mileage: 3,085 miles. Price: £36,950, £550 less than this car. Dealer: Cotswold Bmw Cheltenham in Cheltenham. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-105db305e07b
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, grey. Mileage: 3,423 miles. Price: £36,950, £550 less than this car. Dealer: Cotswold Bmw Cheltenham in Cheltenham. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-3d6882629cf7

• The nearest: 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, grey, 25 miles from this car. Mileage: 5,384 miles. Price: £39,975, £2,475 more than this car. Dealer: MINI UK at Listers Boston in Boston. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-ce5a529c98d5