2021 BMW 3 Series 2.0 320d MHT M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 320d MHT M Sport Auto Euro 6 5dr (187 bhp)
• Year: 2021
• Mileage: 94,000 miles
• Fuel: Diesel, mild hybrid
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Colour: White
• CO2: 136 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 94,000 miles on the clock, this 2021 BMW 3 Series M Sport has done roughly 39,200 more miles than a typical 2021 BMW 3 Series. The dealer is asking £18,990, which is £1,783 above the AskCar estimate of £17,207. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. We first recorded this advert 138 days ago, and its asking price has since fallen by £505. Its advertised mileage matches the government's MOT record. It is advertised by Rosso Performance in Leeds. 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

Above the going rate: £1,783 (10%) over the AskCar estimate of £17,207.

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 138 days.

Price history

AskCar first saw this advert on 20 June 2026 at £19,495. Its asking price is now £18,990, £505 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 20 June 2026: £19,495
• 24 July 2026: £19,295
• 8 October 2026: £19,290
• 30 October 2026: £18,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 11 May 2027.

It has had 4 MOTs. The latest, on 12 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 94,206 miles, which matches the advertised 94,000 miles.

Advertised mileage is about 39,200 miles higher than the median mileage of a 2021 BMW 3 Series on AskCar.

Similar cars

33 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 5 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 3 Series M Sport, 2.0 diesel estate, white. Mileage: 97,000 miles. Price: £18,990, the same price as this car. Dealer: Car Shop 365 in Bradford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-35109f68285a
• 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
• 2021 BMW 3 Series M Sport, 2.0 diesel estate, grey. Mileage: 88,801 miles. Price: £17,995, £995 less than this car. Dealer: A1 Auto Solutions in Maidenhead. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-efd0cd0fe603

• The nearest: 2021 BMW 3 Series M Sport, 2.0 diesel estate, white, 3 miles from this car. Mileage: 55,538 miles. Price: £19,900, £910 more than this car. Dealer: Evans Halshaw Hyundai Leeds in Leeds. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-cd3139f14089