2021 BMW 4 Series 3.0 M440i MHT

Overview

• Make: BMW
• Model: 4 Series
• Version: 3.0 M440i MHT Step Auto 4WD Euro 6 2dr (368 bhp)
• Year: 2021
• Mileage: 16,104 miles
• Fuel: Petrol, mild hybrid
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 368 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 182 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW 4 Series has covered 16,104 miles, around 28,000 fewer miles than is typical for its age. The AskCar estimate for this car is £36,291. It is priced at £37,299, which is £1,008 above that estimate. The AskCar estimate uses 1,826 UK dealer adverts for the BMW 4 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 28 days ago. Its asking price has since fallen by £300. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stratstone Bmw Leeds, based in Leeds. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,008 (2%) over the AskCar estimate of £36,291.

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 1,826 priced BMW 4 Series adverts across different ages and specifications, as of 6 November 2026.

A 2021 BMW 4 Series with the 3.0 petrol engine is typically advertised at £30,000: the median of the 53 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2021 BMW 4 Series has been on sale for at least 28 days.

Price history

AskCar first saw this advert on 9 October 2026 at £37,599. Its asking price is now £37,299, £300 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 9 October 2026: £37,599
• 5 November 2026: £37,299

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 5 March 2027.

It has had 3 MOTs. The latest, on 6 March 2026, passed.

Advisories at the latest test: offside front tyre slightly damaged/cracking or perishing.

Mileage at that test: 14,675 miles, which matches the advertised 16,104 miles.

Advertised mileage is about 28,000 miles lower than the median mileage of a 2021 BMW 4 Series on AskCar.