2021 BMW 4 Series 3.0 M440d MHT
Price: £27,990. Good value: £3,593 (11%) under the AskCar estimate of £31,583, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,826 priced BMW 4 Series adverts on AskCar as of 6 November 2026.
AskCar lists 1,876 used BMW 4 Series from 1,072 UK dealerships, as of 6 November 2026.
Overview
- Make: BMW
- Model: 4 Series
- Version: 3.0 M440d MHT Auto 4WD Euro 6 (s/s) 2dr (335 bhp)
- Year: 2021
- Mileage: 39,000 miles
- Fuel: Diesel, mild hybrid
- Body: Coupe, 2 doors, 4 seats
- Engine: 3.0 litres, 335 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Blue
- CO2: 155 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 39,000 miles, this 2021 BMW 4 Series has covered about 5,100 fewer miles than other 2021 BMW 4 Series cars. Priced at £27,990, it is advertised £3,593 below the AskCar estimate of £31,583. To work out the AskCar estimate, we analyse UK dealer adverts for 1,826 BMW 4 Series cars across different ages and specifications. Since we first spotted the advert 55 days ago, the asking price has dropped by £2,000. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Pinewood Motors in Abbots Langley. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Good value: £3,593 (11%) under the AskCar estimate of £31,583.
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 diesel 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 55 days.
Price history
AskCar first saw this advert on 12 September 2026 at £29,990. Its asking price is now £27,990, £2,000 less. The latest price cut was seen on 5 November 2026.
Price changes recorded:
- 12 September 2026: £29,990
- 22 October 2026: £29,490
- 23 October 2026: £28,990
- 5 November 2026: £27,990
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 7 June 2027.
It has had 4 MOTs. The latest, on 8 June 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 35,791 miles, which matches the advertised 39,000 miles.
Advertised mileage is about 5,100 miles lower than the median mileage of a 2021 BMW 4 Series on AskCar.
Browse all BMW 4 Series cars for sale · 2021 BMW 4 Series price guide
More like this
- Used BMW 4 Series for sale under £30,000
- Used diesel BMW 4 Series for sale
- Used BMW 4 Series for sale near Watford
Photos
51 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.