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 [Pro Pack] Auto RWD Euro 6 5dr Step (181 bhp)
• Year: 2026
• Mileage: 2,501 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 is advertised with 2,501 miles on the clock. The AskCar estimate for this car is £41,409. It is priced at £38,500, which is £2,909 below that estimate. The AskCar estimate uses UK dealer asking prices, including 1,169 BMW 4 Series Gran Coupe adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 124 days ago. Its asking price has since fallen by £6,500. The seller is Sytner Cardiff BMW, based in Cardiff. 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: £2,909 (7%) under the AskCar estimate of £41,409.

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 124 days.

Price history

AskCar first saw this advert on 7 July 2026 at £45,000. Its asking price is now £38,500, £6,500 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 8 July 2026: £45,000
• 14 July 2026: £44,000
• 26 August 2026: £42,500
• 19 September 2026: £38,500
• 26 September 2026: £42,500
• 24 October 2026: £38,500

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,500 miles lower than the median mileage of a 2026 BMW 4 Series Gran Coupe on AskCar.

Similar cars

59 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 8 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, grey. Mileage: 2,500 miles. Price: £38,995, £495 more than this car. Dealer: Stratstone Bmw Derby in Derby. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-cab539fc5b85
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, blue. Mileage: 2,512 miles. Price: £38,500, the same price as this car. Dealer: Sytner Cardiff BMW in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-646cb0c4ae3a
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, black. Mileage: 2,512 miles. Price: £43,000, £4,500 more than this car. Dealer: Sytner Newport BMW in Newport. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-c22e7f952db4