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: 65,466 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 65,466 miles, approximately 10,600 above the typical mileage for its age. Priced at £16,600, it is advertised £1,196 below the AskCar estimate of £17,796. The AskCar estimate draws on 6,897 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 94 days ago. Its asking price has since fallen by £1,188. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Saveonusedcars.Co.Uk in Scunthorpe. 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

Fair price: £1,196 (6%) under the AskCar estimate of £17,796.

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 94 days.

Price history

AskCar first saw this advert on 3 August 2026 at £17,788. Its asking price is now £16,600, £1,188 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 3 August 2026: £17,788
• 12 September 2026: £17,488
• 21 September 2026: £17,288
• 3 October 2026: £16,999
• 21 October 2026: £16,600

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 19 May 2027.

It has had 3 MOTs. The latest, on 20 May 2026, passed.

Advisories at the latest test: oil leak, but not excessive engine oil.

Mileage at that test: 65,048 miles, which matches the advertised 65,466 miles.

Advertised mileage is about 10,600 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 5 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, grey. Mileage: 66,000 miles. Price: £15,895, £705 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, black. Mileage: 64,869 miles. Price: £20,795, £4,195 more than this car. Dealer: SZ Motor Group in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-93ef4e091180
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white. Mileage: 66,600 miles. Price: £16,500, £100 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, 26 miles from this car. Mileage: 68,000 miles. Price: £17,000, £400 more than this car. Dealer: Modus Motor Company in Knottingley. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-69498945b844