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 RWD Euro 6 (s/s) 5dr Touring (288 bhp)
• Year: 2021
• Mileage: 79,999 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 288 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 32 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 79,999 miles, this 2021 BMW 3 Series M Sport has covered about 25,200 more miles than other 2021 BMW 3 Series cars. Priced at £18,490, it is advertised £1,516 above the AskCar estimate of £16,974. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. Since we first spotted the advert 65 days ago, the asking price has dropped by £500. The government's MOT record matches its advertised mileage. You can find this car at Your Car Group in Newport. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,516 (8%) over the AskCar estimate of £16,974.

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 6,897 priced BMW 3 Series adverts across different ages and specifications, as of 5 November 2026.

Time on sale

This 2021 BMW 3 Series has been on sale for at least 65 days.

Price history

AskCar first saw this advert on 1 September 2026 at £18,990. Its asking price is now £18,490, £500 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 1 September 2026: £18,990
• 28 October 2026: £18,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 14 January 2027.

It failed its MOT on 14 January 2026 (offside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed 1 day later, on 15 January 2026.

Advisories at the latest test: nearside front tyre slightly damaged/cracking or perishing sidewall damage.

Mileage at that test: 79,048 miles, which matches the advertised 79,999 miles.

Advertised mileage is about 25,200 miles higher than the median mileage of a 2021 BMW 3 Series on AskCar.

Similar cars

59 other 2021 BMW 3 Series M Sport 2.0 plug-in hybrid automatic estates are for sale at UK dealers, from £11,990 to £24,990, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid estate, grey. Mileage: 78,757 miles. Price: £16,590, £1,900 less than this car. Dealer: Dani Motors in Luton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-2c6efe3a6e5e
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid estate, black. Mileage: 77,388 miles. Price: £16,495, £1,995 less than this car. Dealer: A & A Auto Sales in Oundle. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-982e7439dce0
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid estate, blue. Mileage: 77,000 miles. Price: £17,500, £990 less than this car. Dealer: GMZ Motors in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-1ad0d5a7f2ab

• The nearest: 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid estate, white, 2 miles from this car. Mileage: 55,773 miles. Price: £19,999, £1,509 more than this car. Dealer: Motorplus South Wales in Newport. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-b9f53ba0c56c