2021 BMW 3 Series 2.0 320i Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: Sport
• Version: 2.0 320i Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
• Year: 2021
• Mileage: 81,355 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 146 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW 3 Series Sport has covered 81,355 miles, around 26,500 more miles than is typical for its age. The AskCar estimate for this car is £15,049. It is priced at £13,300, which is £1,749 below 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. We first saw this car advertised 161 days ago. Its asking price has since fallen by £1,130. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Evans Halshaw Ford Cardiff, based in Cardiff. 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

Good value: £1,749 (11%) under the AskCar estimate of £15,049.

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 £14,430. Its asking price is now £13,300, £1,130 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 28 May 2026: £14,430
• 1 June 2026: £14,240
• 16 June 2026: £14,160
• 22 June 2026: £14,020
• 29 June 2026: £13,930
• 6 July 2026: £13,880
• 13 July 2026: £13,860
• 3 August 2026: £13,790
• 16 September 2026: £13,720
• 22 September 2026: £13,650
• 29 September 2026: £13,580
• 7 October 2026: £13,510
• 13 October 2026: £13,440
• 20 October 2026: £13,370
• 27 October 2026: £13,300

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 March 2027.

It has had 8 MOTs. The latest, on 24 March 2026, passed.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view.

Mileage at that test: 81,396 miles, which matches the advertised 81,355 miles.

Advertised mileage is about 26,500 miles higher than the median mileage of a 2021 BMW 3 Series on AskCar.

Similar cars

7 other 2021 BMW 3 Series Sport 2.0 petrol automatic saloons are for sale at UK dealers, from £13,795 to £25,698, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 3 Series Sport, 2.0 petrol saloon, black. Mileage: 77,213 miles. Price: £15,450, £2,150 more than this car. Dealer: Trust Ford Belfast (Newtownards Road) in Belfast. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-93722229195c
• 2021 BMW 3 Series Sport, 2.0 petrol saloon, grey. Mileage: 94,029 miles. Price: £13,795, £495 more than this car. Dealer: Dave Fox Cars in Stone. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-b845082368f3
• 2021 BMW 3 Series Sport, 2.0 petrol saloon, grey. Mileage: 63,681 miles. Price: £15,890, £2,590 more than this car. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-ef54ee26ea6d

• The nearest: 2021 BMW 3 Series Sport, 2.0 petrol saloon, white, 50 miles from this car. Mileage: 24,802 miles. Price: £18,995, £5,695 more than this car. Dealer: Select Cars Shute Cross in Axminster. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-0e1dd9bed366