2022 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: 2022
• Mileage: 49,078 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 154 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 49,078 miles on the clock, this 2022 BMW 4 Series M Sport has done roughly 15,800 more miles than a typical 2022 BMW 4 Series. The dealer is asking £27,490, which is £3,555 above the AskCar estimate of £23,935. To work out the AskCar estimate, we analyse UK dealer adverts for 1,814 BMW 4 Series cars across different ages and specifications. Since we first spotted the advert 153 days ago, the asking price has dropped by £1,000. Our records show an MOT expiry date of 23 October 2026, which has passed. Ask the dealer for an update. We checked its advertised mileage against the government's MOT record, and they match. The seller is Stratstone BMW Bury St Edmunds, based in Bury St Edmunds. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £3,555 (14%) over the AskCar estimate of £23,935.

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 1,814 priced BMW 4 Series adverts across different ages and specifications, as of 4 November 2026.

A 2022 BMW 4 Series with the 2.0 petrol engine is typically advertised at £26,900: the median of the 147 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2022 BMW 4 Series has been on sale for at least 153 days.

Price history

AskCar first saw this advert on 4 June 2026 at £28,490. Its asking price is now £27,490, £1,000 less. The latest price cut was seen on 16 October 2026.

Price changes recorded:

• 4 June 2026: £28,490
• 16 June 2026: £28,690
• 23 June 2026: £28,490
• 3 July 2026: £28,485
• 15 July 2026: £28,390
• 26 July 2026: £28,190
• 4 August 2026: £28,090
• 16 August 2026: £27,890
• 27 August 2026: £27,590
• 6 September 2026: £27,390
• 17 September 2026: £26,950
• 26 September 2026: £25,990
• 9 October 2026: £25,790
• 16 October 2026: £25,490
• 3 November 2026: £27,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 23 October 2026; ask the dealer for the current MOT.

It failed its MOT on 7 October 2025 (offside front headlamp aim too high) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 30,677 miles, which matches the advertised 49,078 miles.

Advertised mileage is about 15,800 miles higher than the median mileage of a 2022 BMW 4 Series on AskCar.

Similar cars

28 other 2022 BMW 4 Series M Sport 2.0 petrol automatic convertibles are for sale at UK dealers, from £21,500 to £31,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2022 BMW 4 Series M Sport, 2.0 petrol convertible, grey. Mileage: 45,572 miles. Price: £27,450, the same price as this car. Dealer: Sytner Sheffield BMW in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-b0cf0a24a878
• 2022 BMW 4 Series M Sport, 2.0 petrol convertible, blue. Mileage: 43,212 miles. Price: £26,499, £991 less than this car. Dealer: Vertu Volkswagen Lincoln in Lincoln. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-1271d6b74d73
• 2022 BMW 4 Series M Sport, 2.0 petrol convertible, blue. Mileage: 42,098 miles. Price: £25,995, £1,495 less than this car. Dealer: Alpha Cars in Catterick Garrison. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-49f6cb184148

• The nearest: 2022 BMW 4 Series M Sport, 2.0 petrol convertible, black, 39 miles from this car. Mileage: 34,388 miles. Price: £25,300, £2,190 less than this car. Dealer: Saxtons.co.uk in Chelmsford. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-c0f8702ceb29