2025 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: 2025
• Mileage: 6,201 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

The advertised mileage for this 2025 BMW 4 Series Gran Coupe M Sport is 6,201 miles. Its asking price of £37,000 is £63 above the AskCar estimate of £36,937. 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. Since we first spotted the advert 59 days ago, the asking price has dropped by £3,500. 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 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £63 (under 1%) over the AskCar estimate of £36,937.

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 2025 BMW 4 Series Gran Coupe with the 2.0 petrol engine is typically advertised at £35,300: the median of the 44 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2025 BMW 4 Series Gran Coupe has been on sale for at least 59 days.

Price history

AskCar first saw this advert on 10 September 2026 at £40,500. Its asking price is now £37,000, £3,500 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 10 September 2026: £40,500
• 9 October 2026: £39,950
• 17 October 2026: £39,500
• 21 October 2026: £39,000
• 24 October 2026: £38,790
• 30 October 2026: £37,000

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,900 miles lower than the median mileage of a 2025 BMW 4 Series Gran Coupe on AskCar.

Similar cars

13 other 2025 BMW 4 Series Gran Coupe M Sport 2.0 petrol automatic coupes are for sale at UK dealers, from £29,990 to £38,000, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2025 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, green. Mileage: 5,436 miles. Price: £37,000, the same price as this car. Dealer: Sytner Tamworth BMW in Tamworth. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2025-797cbc507a51
• 2025 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, white. Mileage: 7,786 miles. Price: £35,250, £1,750 less than this car. Dealer: Sytner Newport BMW in Newport. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2025-b706ae2094a9
• 2025 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, green. Mileage: 4,217 miles. Price: £37,500, £500 more than this car. Dealer: Sytner Newport BMW in Newport. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2025-e407bbd4a8cf

• The nearest: 2025 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, black, 11 miles from this car. Mileage: 10,932 miles. Price: £34,250, £2,750 less than this car. Dealer: Sytner Stevenage BMW in Stevenage. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2025-1aec468ae61d