2021 BMW 3 Series 2.0 320i M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 320i M Sport Auto 4WD Euro 6 4dr (181 bhp)
• Year: 2021
• Mileage: 27,200 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 154 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 27,200 miles on the clock, this 2021 BMW 3 Series M Sport has done roughly 27,600 fewer miles than a typical 2021 BMW 3 Series. The AskCar estimate for this car is £23,876. It is priced at £23,990, which is £114 above that estimate. The AskCar estimate draws on 6,897 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 161 days ago, the asking price has dropped by £3,000. The government's MOT record matches its advertised mileage. You can find this car at Harvey Cooper Cars in Ripon. 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: £114 (under 1%) over the AskCar estimate of £23,876.

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 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £26,990. Its asking price is now £23,990, £3,000 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 28 May 2026: £26,990
• 5 June 2026: £26,490
• 7 July 2026: £25,990
• 28 July 2026: £25,750
• 5 August 2026: £25,490
• 19 August 2026: £25,250
• 27 August 2026: £24,990
• 10 September 2026: £24,750
• 19 September 2026: £24,490
• 26 September 2026: £23,990
• 21 October 2026: £23,490
• 5 November 2026: £23,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 23 February 2027.

It has had 3 MOTs. The latest, on 21 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 25,676 miles, which matches the advertised 27,200 miles.

Advertised mileage is about 27,600 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 5 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 3 Series M Sport, 2.0 petrol saloon, blue. Mileage: 27,124 miles. Price: £21,956, £2,034 less than this car. Dealer: Bentley Motor Group in Keighley. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-8dabd30ca75e
• 2021 BMW 3 Series M Sport, 2.0 petrol saloon, white. Mileage: 27,320 miles. Price: £23,495, £495 less than this car. Dealer: V12 Sports & Classics Ltd -Worksop in Worksop. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-bd13162028a1
• 2021 BMW 3 Series M Sport, 2.0 petrol saloon, black. Mileage: 27,050 miles. Price: £21,633, £2,357 less than this car. Dealer: Bowker BMW Preston in Preston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-4a9e90755562

• The nearest: 2021 BMW 3 Series M Sport, 2.0 petrol saloon, white, 23 miles from this car. Mileage: 43,000 miles. Price: £20,985, £3,005 less than this car. Dealer: Brooklands Motor Centre in Leeds. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-bbd215a52f63