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: 40,623 miles
• Fuel: Petrol
• Body: Coupe, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Green
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW 4 Series Gran Coupe M Sport has covered 40,623 miles, around 12,500 more miles than is typical for its age. It first appeared in our advert records 24 days ago. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Vertu BMW Sunderland in East Boldon. 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

We couldn't read this dealer's website on 7 November 2026, so this price was last confirmed on 6 November 2026 and we haven't given an AskCar estimate.

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 24 days.

Price history

AskCar first saw this advert on 14 October 2026 at £26,921. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 11 January 2027.

It has had one MOT, on 17 December 2025, and passed.

There were no advisories at the latest test.

Mileage at that test: 29,227 miles, which matches the advertised 40,623 miles.

Advertised mileage is about 12,500 miles higher than the median mileage of a 2023 BMW 4 Series Gran Coupe on AskCar.

Similar cars

22 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, £423 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, black. Mileage: 39,195 miles. Price: £26,795, £126 less than this car. Dealer: Parkland Motors in Costock. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2023-2d814c360d1d
• 2023 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, green. Mileage: 44,740 miles. Price: £25,190, £1,731 less than this car. Dealer: Evans Halshaw Vauxhall York in York. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2023-5fd81ad27a1a

• The nearest: 2023 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, grey, 5 miles from this car. Mileage: 33,164 miles. Price: £27,277, £356 more than this car. Dealer: CarSupermarket.com Newcastle in Tynemouth. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2023-231b7aaf01f7