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: 17,801 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 154 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2022 BMW 4 Series M Sport is advertised with 17,801 miles, approximately 15,200 below the typical mileage for its age. The dealer is asking £29,000, which is £903 above the AskCar estimate of £28,097. To work out the AskCar estimate, we analyse UK dealer adverts for 1,822 BMW 4 Series cars across different ages and specifications. We have tracked this advert for 1 day. Its advertised mileage matches the government's MOT record. The seller is Sytner Cardiff BMW, based in Cardiff. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £903 (3%) over the AskCar estimate of £28,097.

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 1,822 priced BMW 4 Series adverts across different ages and specifications, as of 12 November 2026.

A 2022 BMW 4 Series with the 2.0 petrol engine is typically advertised at £26,500: the median of the 140 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2022 BMW 4 Series advertised 1 day ago. About 4 in 10 of 2022 BMW 4 Series cars are gone from sale within a month of being advertised: 114 of the 288 first advertised between 12 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £29,000. 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 12 November 2026: valid until 15 April 2027.

It has had 2 MOTs. The latest, on 30 March 2026, passed.

Advisories at the latest test: nearside rear child seat fitted not allowing full inspection of adult belt; rear tyres low tread on inner edges.

Mileage at that test: 16,493 miles, which matches the advertised 17,801 miles.

Advertised mileage is about 15,200 miles lower than the median mileage of a 2022 BMW 4 Series on AskCar.

Similar cars

29 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 12 November 2026.

The 3 closest to this car in mileage:

• 2022 BMW 4 Series M Sport, 2.0 petrol convertible, blue. Mileage: 18,354 miles. Price: £29,000, the same price as this car. Dealer: Sytner Swansea MINI in Swansea. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-ef37ea58be7c
• 2022 BMW 4 Series M Sport, 2.0 petrol convertible, black. Mileage: 14,608 miles. Price: £27,649, £1,351 less than this car. Dealer: Motorpoint Widnes in Widnes. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-062dbd1d4c4f
• 2022 BMW 4 Series M Sport, 2.0 petrol convertible, white. Mileage: 22,000 miles. Price: £23,995, £5,005 less than this car. Dealer: KARS.CO.UK Ltd - Chesham Trade Centre in Chesham. AskCar page: https://askcar.co.uk/car/bmw-4-series-2022-80c3c3e6efb6