2021 BMW 3 Series 2.0 330e M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 12kWh 330e M Sport Auto 4WD Euro 6 (s/s) 4dr (288 bhp)
• Year: 2021
• Mileage: 71,307 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 288 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 33 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW 3 Series M Sport has covered 71,307 miles, around 17,100 more miles than is typical for its age. The dealer is asking £18,495, which is £772 above the AskCar estimate of £17,723. To work out the AskCar estimate, we analyse UK dealer adverts for 6,886 BMW 3 Series cars across different ages and specifications. We have tracked this advert for 1 day. Its advertised mileage matches the government's MOT record. It is for sale at Motor Trust Haslingden in Rossendale. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 14 November 2026.

How we estimate prices and check cars

Price

Fair price: £772 (4%) over the AskCar estimate of £17,723.

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 6,886 priced BMW 3 Series adverts across different ages and specifications, as of 14 November 2026.

Time on sale

AskCar first saw this 2021 BMW 3 Series advertised 1 day ago. About half of 2021 BMW 3 Series cars are gone from sale within a month of being advertised: 457 of the 981 first advertised between 14 July 2026 and 11 October 2026.

Price history

AskCar first saw this advert on 13 November 2026 at £18,495. 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 14 November 2026: valid until 16 September 2027.

It failed its MOT on 7 September 2026 (nearside front track rod end ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt) and passed 10 days later, on 17 September 2026.

There were no advisories at the latest test.

Mileage at that test: 70,084 miles, which matches the advertised 71,307 miles.

Advertised mileage is about 17,100 miles higher than the median mileage of a 2021 BMW 3 Series on AskCar.

Similar cars

82 other 2021 BMW 3 Series M Sport 2.0 plug-in hybrid automatic saloons are for sale at UK dealers, from £13,995 to £24,995, as of 14 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white. Mileage: 71,245 miles. Price: £16,776, £1,719 less than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-17f5091a49e0
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, orange. Mileage: 70,600 miles. Price: £17,995, £500 less than this car. Dealer: Chipping Sodbury Motor Company in Chipping Sodbury. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-a102f08b3d1e
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white. Mileage: 70,387 miles. Price: £16,895, £1,600 less than this car. Dealer: Motor Trust Lancaster in Lancaster. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-515498196b50

• The nearest: 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white, under a mile from this car. Mileage: 65,066 miles. Price: £17,595, £900 less than this car. Dealer: Motor Trust Haslingden in Haslingden. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-aefac942fc8f