2021 BMW 4 Series 2.0 420d MHT M Sport PRO Edition

Overview

• Make: BMW
• Model: 4 Series
• Trim: M Sport PRO Edition
• Version: 2.0 420d MHT M Sport Pro Edition Auto RWD Euro 6 2dr (187 bhp)
• Year: 2021
• Mileage: 42,557 miles
• Fuel: Diesel, mild hybrid
• Body: 2 doors, 4 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2021 BMW 4 Series M Sport Pro Edition is 42,557 miles. Its asking price of £28,500 is £2,549 above the AskCar estimate of £25,951. The AskCar estimate uses 1,816 UK dealer adverts for the BMW 4 Series, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 51 days ago, and its asking price has since fallen by £250. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Sytner Coventry BMW, based in Coventry. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £2,549 (9%) over the AskCar estimate of £25,951.

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 1,816 priced BMW 4 Series adverts across different ages and specifications, as of 8 November 2026.

A 2021 BMW 4 Series with the 2.0 diesel engine is typically advertised at £24,000: the median of the 142 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2021 BMW 4 Series has been on sale for at least 51 days.

Price history

AskCar first saw this advert on 18 September 2026 at £28,750. Its asking price is now £28,500, £250 less. The latest price cut was seen on 1 October 2026.

Price changes recorded:

• 18 September 2026: £28,750
• 1 October 2026: £28,500

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 30 July 2027.

It has had 4 MOTs. The latest, on 31 July 2026, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; nearside rear tyre worn close to legal limit/worn on edge; offside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 41,679 miles, which matches the advertised 42,557 miles.

Advertised mileage is about 1,400 miles lower than the median mileage of a 2021 BMW 4 Series on AskCar.