2021 BMW 3 Series 2.0 330i M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 330i M Sport [Pro Pack] Auto RWD Euro 6 4dr Step (254 bhp)
• Year: 2021
• Mileage: 39,637 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 254 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 148 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 39,637 miles on the clock, this 2021 BMW 3 Series M Sport has done roughly 15,300 fewer miles than a typical 2021 BMW 3 Series. Priced at £22,949, it is advertised £497 below the AskCar estimate of £23,446. The AskCar estimate draws on 6,742 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 30 days ago. Its asking price has since fallen by £2,550. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Motorpoint Derby, based in Derby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £497 (2%) under the AskCar estimate of £23,446.

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 6,742 priced BMW 3 Series adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2021 BMW 3 Series has been on sale for at least 30 days.

Price history

AskCar first saw this advert on 3 October 2026 at £25,499. Its asking price is now £22,949, £2,550 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 3 October 2026: £25,499
• 13 October 2026: £24,299
• 20 October 2026: £23,099
• 27 October 2026: £22,949

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 31 October 2027.

It has had 3 MOTs. The latest, on 1 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 39,639 miles, which matches the advertised 39,637 miles.

Advertised mileage is about 15,300 miles lower than the median mileage of a 2021 BMW 3 Series on AskCar.

Similar cars

146 other 2021 BMW 3 Series M Sport 2.0 petrol automatic saloons are for sale at UK dealers, from £14,000 to £26,950, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 3 Series M Sport, 2.0 petrol saloon, white. Mileage: 40,135 miles. Price: £20,350, £2,599 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-6fdf11244d00
• 2021 BMW 3 Series M Sport, 2.0 petrol saloon, black. Mileage: 40,300 miles. Price: £18,895, £4,054 less than this car. Dealer: Motor Range Liverpool in Liverpool. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-fd00fe38f571
• 2021 BMW 3 Series M Sport, 2.0 petrol saloon, white. Mileage: 38,861 miles. Price: £20,574, £2,375 less than this car. Dealer: West Riding Hyundai Colne in Colne. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-d135d62e9363

• The nearest: 2021 BMW 3 Series M Sport, 2.0 petrol saloon, grey, 5 miles from this car. Mileage: 44,000 miles. Price: £18,495, £4,454 less than this car. Dealer: Car Quay in Derby. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-a4283566e53a