2023 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 5dr Step (181 bhp)
• Year: 2023
• Mileage: 39,195 miles
• Fuel: Petrol
• Body: Coupe, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 39,195 miles on the clock, this 2023 BMW 4 Series Gran Coupe M Sport has done roughly 11,000 more miles than a typical 2023 BMW 4 Series Gran Coupe. Priced at £26,795, it is advertised £170 below the AskCar estimate of £26,965. The AskCar estimate uses UK dealer asking prices, including 1,174 BMW 4 Series Gran Coupe adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 33 days ago, the asking price has dropped by £5,200. We checked its advertised mileage against the government's MOT record, and they match. The seller is Parkland Motors, based in Loughborough. 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: £170 (under 1%) under the AskCar estimate of £26,965.

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 2023 BMW 4 Series Gran Coupe with the 2.0 petrol engine is typically advertised at £29,000: the median of the 63 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2023 BMW 4 Series Gran Coupe has been on sale for at least 33 days.

Price history

AskCar first saw this advert on 5 October 2026 at £31,995. Its asking price is now £26,795, £5,200 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 10 October 2026: £31,995
• 11 October 2026: £26,995
• 29 October 2026: £26,795

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 28 January 2027.

It has had one MOT, on 29 January 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 28,801 miles, which matches the advertised 39,195 miles.

Advertised mileage is about 11,000 miles higher than the median mileage of a 2023 BMW 4 Series Gran Coupe on AskCar.

Similar cars

21 other 2023 BMW 4 Series Gran Coupe M Sport 2.0 petrol automatic coupes are for sale at UK dealers, from £23,990 to £33,498, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, white. Mileage: 41,814 miles. Price: £26,498, £297 less than this car. Dealer: Arnold Clark Linwood Motorstore / BYD in Linwood. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2023-6be3285a7708
• 2023 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, grey. Mileage: 35,565 miles. Price: £29,000, £2,205 more than this car. Dealer: Sytner Nottingham BMW in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2023-a30537cc978a
• 2023 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, black. Mileage: 34,056 miles. Price: £25,990, £805 less than this car. Dealer: Greenhous Telford in Telford. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2023-5966ebf798d3