2020 BMW 3 Series 2.0 320d M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 320d M Sport Auto 4WD Euro 6 (s/s) 5dr Touring (187 bhp)
• Year: 2020
• Mileage: 63,542 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 3 Series M Sport is advertised with 63,542 miles, approximately 3,900 above the typical mileage for its age. The AskCar estimate for this car is £20,195. It is priced at £20,999, which is £804 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. We first saw this car advertised 43 days ago. Its asking price has since fallen by £1,000. The latest recorded MOT expiry date is 29 August 2026, which has passed. Confirm its status with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Haslucks Green Motor Company in Solihull. 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: £804 (3%) over the AskCar estimate of £20,195.

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.

A 2020 BMW 3 Series with the 2.0 diesel engine is typically advertised at £18,500: the median of the 461 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 BMW 3 Series has been on sale for at least 43 days.

Price history

AskCar first saw this advert on 23 September 2026 at £21,999. Its asking price is now £20,999, £1,000 less. The latest price cut was seen on 12 October 2026.

Price changes recorded:

• 23 September 2026: £21,999
• 12 October 2026: £20,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: the latest record we hold ran out on 29 August 2026; ask the dealer for the current MOT.

It failed its MOT on 22 August 2025 (headlamp aim too high both; offside front tyre has a bulge, caused by separation or partial failure of its structure) and passed 1 day later, on 23 August 2025.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge 3mm; nearside front lower suspension arm ball joint has slight play; offside front lower suspension arm ball joint has slight play.

Mileage at that test: 48,053 miles, which matches the advertised 63,542 miles.

Advertised mileage is about 3,900 miles higher than the median mileage of a 2020 BMW 3 Series on AskCar.

Similar cars

37 other 2020 BMW 3 Series M Sport 2.0 diesel automatic estates are for sale at UK dealers, from £11,800 to £24,999, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 3 Series M Sport, 2.0 diesel estate, white. Mileage: 63,231 miles. Price: £18,700, £2,299 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-ac5bea5c47a6
• 2020 BMW 3 Series M Sport, 2.0 diesel estate, blue. Mileage: 63,100 miles. Price: £11,800, £9,199 less than this car. Dealer: Taylors Pitstop in Horley. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-7e51865eee15
• 2020 BMW 3 Series M Sport, 2.0 diesel estate, blue. Mileage: 62,208 miles. Price: £19,298, £1,701 less than this car. Dealer: CarSupermarket.com Hessle in Hessle. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-ce1754fa741b

• The nearest: 2020 BMW 3 Series M Sport, 2.0 diesel estate, grey, 21 miles from this car. Mileage: 78,000 miles. Price: £19,995, £1,004 less than this car. Dealer: The Car Barns in Welford-on-Avon. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-36d999d59caf