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) 4dr (288 bhp)
• Year: 2021
• Mileage: 64,869 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 288 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 31 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW 3 Series M Sport is advertised with 64,869 miles, approximately 9,700 above the typical mileage for its age. The AskCar estimate for this car is £17,913. It is priced at £20,795, which is £2,882 above that estimate. The AskCar estimate uses UK dealer asking prices, including 6,862 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 20 days ago, and its asking price has since fallen by £700. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at SZ Motor Group in Nottingham. 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

Above the going rate: £2,882 (16%) over the AskCar estimate of £17,913.

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 6,862 priced BMW 3 Series adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2021 BMW 3 Series has been on sale for at least 20 days.

Price history

AskCar first saw this advert on 15 October 2026 at £21,495. Its asking price is now £20,795, £700 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 15 October 2026: £21,495
• 25 October 2026: £20,995
• 27 October 2026: £20,780
• 28 October 2026: £20,995
• 29 October 2026: £20,295
• 1 November 2026: £20,795

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 25 January 2027.

It has had 4 MOTs. The latest, on 26 January 2026, passed.

Advisories at the latest test: offside rear tyre slightly damaged/cracking or perishing 255/40/18; nearside rear tyre slightly damaged/cracking or perishing; offside rear tyre worn close to legal limit/worn on edge; and 2 more.

Mileage at that test: 60,161 miles, which matches the advertised 64,869 miles.

Advertised mileage is about 9,700 miles higher than the median mileage of a 2021 BMW 3 Series on AskCar.

Similar cars

84 other 2021 BMW 3 Series M Sport 2.0 plug-in hybrid automatic saloons are for sale at UK dealers, from £10,499 to £24,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white. Mileage: 65,466 miles. Price: £16,600, £4,195 less than this car. Dealer: Saveonusedcars.Co.Uk in Scunthorpe. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-689d7670b6c8
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, grey. Mileage: 66,000 miles. Price: £15,895, £4,900 less than this car. Dealer: Cotswolds Cars And Commercials in Coventry. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-b532c7322df1
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white. Mileage: 66,600 miles. Price: £16,500, £4,295 less than this car. Dealer: Cotswolds Cars And Commercials in Coventry. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-59bbe86b71c3

• The nearest: 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white, 2 miles from this car. Mileage: 61,359 miles. Price: £18,991, £1,804 less than this car. Dealer: Your Next Car in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-33080490ccdd