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: 3,423 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 has covered 3,423 miles. The dealer is asking £36,950, which is £2,033 below the AskCar estimate of £38,983. To work out the AskCar estimate, we analyse UK dealer adverts for 1,177 BMW 4 Series Gran Coupe cars across different ages and specifications. Since we first spotted the advert 34 days ago, the asking price has dropped by £2,000. The seller is Cotswold Bmw Cheltenham, based in Cheltenham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 11 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,033 (5%) under the AskCar estimate of £38,983.

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 1,177 priced BMW 4 Series Gran Coupe adverts across different ages and specifications, as of 11 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 124 for sale on AskCar, as of 11 November 2026.

Time on sale

This 2026 BMW 4 Series Gran Coupe has been on sale for at least 34 days.

Price history

AskCar first saw this advert on 8 October 2026 at £38,950. Its asking price is now £36,950, £2,000 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 8 October 2026: £38,950
• 7 November 2026: £36,950

Mileage and MOT

MOT: first test not yet due.

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

Similar cars

54 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 11 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, £1,545 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, white. Mileage: 3,226 miles. Price: £37,500, £550 more 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
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, white. Mileage: 3,649 miles. Price: £40,490, £3,540 more than this car. Dealer: Dick Lovett BMW Bristol in Bristol. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-c5993944daaa

• The nearest: 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, grey, under a mile from this car. Mileage: 3,085 miles. Price: £36,950, the same price as this car. Dealer: Cotswold Bmw Cheltenham in Cheltenham. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-105db305e07b