2021 BMW 4 Series 3.0 M440d MHT

Overview

• Make: BMW
• Model: 4 Series
• Version: 3.0 M440d MHT Auto 4WD Euro 6 2dr (335 bhp)
• Year: 2021
• Mileage: 21,141 miles
• Fuel: Diesel, mild hybrid
• Body: 2 doors, 4 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW 4 Series has covered 21,141 miles, around 23,000 fewer miles than is typical for its age. The AskCar estimate for this car is £33,058. It is priced at £28,490, which is £4,568 below that estimate. The AskCar estimate draws on 1,814 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 63 days ago, and its asking price has since fallen by £2,500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Southeast Motors Jaguar Land Rover Crawley, based in Crawley. 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

Good value: £4,568 (13%) under the AskCar estimate of £33,058.

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

Time on sale

This 2021 BMW 4 Series has been on sale for at least 63 days.

Price history

AskCar first saw this advert on 2 September 2026 at £30,990. Its asking price is now £28,490, £2,500 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 2 September 2026: £30,990
• 11 September 2026: £30,890
• 16 September 2026: £30,490
• 25 September 2026: £30,290
• 30 September 2026: £29,990
• 6 October 2026: £29,490
• 17 October 2026: £29,290
• 27 October 2026: £28,990
• 3 November 2026: £28,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 21 March 2027.

It has had 3 MOTs. The latest, on 21 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 19,508 miles, which matches the advertised 21,141 miles.

Advertised mileage is about 23,000 miles lower than the median mileage of a 2021 BMW 4 Series on AskCar.