2021 BMW 3 Series 2.0 320d MHT M Sport

Price: £18,990. Above the going rate: £2,625 (16%) over the AskCar estimate of £16,365, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,902 priced BMW 3 Series adverts on AskCar as of 6 November 2026.

AskCar lists 7,204 used BMW 3 Series from 2,726 UK dealerships, as of 6 November 2026.

Overview

  • Make: BMW
  • Model: 3 Series
  • Trim: M Sport
  • Version: 2.0 320d MHT M Sport Auto RWD Euro 6 (s/s) 5dr Touring (187 bhp)
  • Year: 2021
  • Mileage: 97,000 miles
  • Fuel: Diesel, mild hybrid
  • Body: Estate, 5 doors, 5 seats
  • Engine: 2.0 litres, 187 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: White
  • CO2: 134 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

With 97,000 miles on the clock, this 2021 BMW 3 Series M Sport has done roughly 41,900 more miles than a typical 2021 BMW 3 Series. The AskCar estimate for this car is £16,365. It is priced at £18,990, which is £2,625 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,902 BMW 3 Series cars across different ages and specifications. The asking price is now £500 lower than when we first recorded the advert 162 days ago. Our records show an MOT expiry date of 25 June 2026, which has passed. Ask the dealer for an update. The government's MOT record matches its advertised mileage. It is for sale at Car Shop 365 in Bradford. 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: £2,625 (16%) over the AskCar estimate of £16,365.

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 162 days.

Price history

AskCar first saw this advert on 28 May 2026 at £19,490. Its asking price is now £18,990, £500 less. The latest price cut was seen on 28 September 2026.

Price changes recorded:

  • 29 May 2026: £19,490
  • 8 June 2026: £19,990
  • 4 July 2026: £19,750
  • 21 July 2026: £19,490
  • 23 July 2026: £19,990
  • 30 July 2026: £19,750
  • 26 August 2026: £18,990
  • 28 September 2026: £18,490
  • 3 October 2026: £18,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 25 June 2026; ask the dealer for the current MOT.

It failed its MOT on 26 June 2025 (offside rear tyre not fitted in accordance with side wall instructions) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 89,328 miles, which matches the advertised 97,000 miles.

Advertised mileage is about 41,900 miles higher than the median mileage of a 2021 BMW 3 Series on AskCar.

Similar cars

34 other 2021 BMW 3 Series M Sport 2.0 diesel automatic estates are for sale at UK dealers, from £13,750 to £29,950, as of 6 November 2026.

The 3 closest to this car in mileage:

  • 2021 BMW 3 Series M Sport, 2.0 diesel estate, white. Mileage: 94,000 miles. Price: £18,990, the same price as this car. Dealer: Rosso Performance in Leeds. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-7514a3a6323c
  • 2021 BMW 3 Series M Sport, 2.0 diesel estate, blue. Mileage: 102,000 miles. Price: £13,750, £5,240 less than this car. Dealer: Trust Motor Company in Ferndown. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-a3695b1d6d0b
  • 2021 BMW 3 Series M Sport, 2.0 diesel estate, white. Mileage: 90,000 miles. Price: £15,995, £2,995 less than this car. Dealer: Jefferies Farm Car Sales in Billingshurst. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-5ec33771a27b

Browse all BMW 3 Series cars for sale · 2021 BMW 3 Series price guide

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Photos

99 photos of this car are on its AskCar page.

As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.