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: 62,500 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: White
• CO2: 31 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW 3 Series M Sport is advertised with 62,500 miles on the clock. The dealer is asking £20,145, which is £1,907 above the AskCar estimate of £18,238. To work out the AskCar estimate, we analyse UK dealer adverts for 6,902 BMW 3 Series cars across different ages and specifications. We have tracked this advert for 111 days. Ask the dealer why the advert shows fewer miles than the 65,315 recorded at the latest MOT. The latest recorded MOT expires on 4 February 2027. It is for sale at S&A Motorcade in Walsall. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,907 (10%) over the AskCar estimate of £18,238.

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 6,902 priced BMW 3 Series adverts across different ages and specifications, as of 6 November 2026.

Time on sale

This 2021 BMW 3 Series has been on sale for at least 111 days.

Price history

AskCar first saw this advert on 18 July 2026 at £20,145. 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 6 November 2026: valid until 4 February 2027.

It has had 3 MOTs. The latest, on 5 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 65,315 miles. The advert says 62,500 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 7,400 miles higher than the median mileage of a 2021 BMW 3 Series on AskCar.

Similar cars

83 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 6 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white. Mileage: 61,359 miles. Price: £18,991, £1,154 less than this car. Dealer: Your Next Car in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-33080490ccdd
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, blue. Mileage: 61,007 miles. Price: £19,998, £147 less than this car. Dealer: Arnold Clark Irvine BMW in Irvine. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-069a06e2d018
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, black. Mileage: 64,869 miles. Price: £20,795, £650 more than this car. Dealer: SZ Motor Group in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-93ef4e091180

• The nearest: 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, grey, 3 miles from this car. Mileage: 134,600 miles. Price: £10,499, £9,646 less than this car. Dealer: A P Automotive Sales in Wolverhampton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-dfaf921c8d79