2024 BMW 4 Series 2.0 420i M Sport

Overview

• Make: BMW
• Model: 4 Series
• Trim: M Sport
• Version: 2.0 420i M Sport Auto RWD Euro 6 2dr Step (181 bhp)
• Year: 2024
• Mileage: 13,664 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 154 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2024 BMW 4 Series M Sport is advertised with 13,664 miles, approximately 3,300 below the typical mileage for its age. Its asking price of £35,099 is £1,422 above the AskCar estimate of £33,677. To work out the AskCar estimate, we analyse UK dealer adverts for 1,833 BMW 4 Series cars across different ages and specifications. We first saw this car advertised 23 days ago. Its asking price has since fallen by £2,000. It is advertised by cinch in Salisbury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,422 (4%) over the AskCar estimate of £33,677.

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 1,833 priced BMW 4 Series adverts across different ages and specifications, as of 5 November 2026.

A 2024 BMW 4 Series with the 2.0 petrol engine is typically advertised at £32,500: the median of the 32 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2024 BMW 4 Series has been on sale for at least 23 days.

Price history

AskCar first saw this advert on 13 October 2026 at £37,099. Its asking price is now £35,099, £2,000 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 13 October 2026: £37,099
• 16 October 2026: £36,599
• 23 October 2026: £36,249
• 27 October 2026: £35,299
• 30 October 2026: £35,099

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,300 miles lower than the median mileage of a 2024 BMW 4 Series on AskCar.

Similar cars

9 other 2024 BMW 4 Series M Sport 2.0 petrol automatic convertibles are for sale at UK dealers, from £31,900 to £37,890, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2024 BMW 4 Series M Sport, 2.0 petrol convertible, blue. Mileage: 13,379 miles. Price: £36,000, £901 more than this car. Dealer: Sytner Cardiff BMW in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-4-series-2024-537a939b592d
• 2024 BMW 4 Series M Sport, 2.0 petrol convertible, white. Mileage: 12,147 miles. Price: £35,850, £751 more than this car. Dealer: Martins Alpine Winchester in Winchester. AskCar page: https://askcar.co.uk/car/bmw-4-series-2024-74938cc7785a
• 2024 BMW 4 Series M Sport, 2.0 petrol convertible, grey. Mileage: 16,976 miles. Price: £35,517, £418 more than this car. Dealer: Halliwell Jones Warrington BMW in Warrington. AskCar page: https://askcar.co.uk/car/bmw-4-series-2024-a9797f86e16f