2020 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 RWD Euro 6 (s/s) 4dr (187 bhp)
• Year: 2020
• Mileage: 108,000 miles
• Fuel: Diesel, mild hybrid
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 3 Series M Sport is advertised with 108,000 miles, approximately 48,800 above the typical mileage for its age. Priced at £16,490, it is advertised £2,571 above the AskCar estimate of £13,919. The AskCar estimate uses UK dealer asking prices, including 6,886 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 17 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at TM Car Sales in Coventry. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £2,571 (18%) over the AskCar estimate of £13,919.

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 6,886 priced BMW 3 Series adverts across different ages and specifications, as of 7 November 2026.

A 2020 BMW 3 Series with the 2.0 diesel engine is typically advertised at £18,500: the median of the 455 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2020 BMW 3 Series has been on sale for at least 17 days.

Price history

AskCar first saw this advert on 21 October 2026 at £15,890. Its asking price is now £16,490, £600 more.

Price changes recorded:

• 21 October 2026: £15,890
• 22 October 2026: £15,990
• 23 October 2026: £16,590
• 29 October 2026: £16,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 29 September 2027.

It has had 4 MOTs. The latest, on 3 September 2026, passed.

Advisories at the latest test: rear tyre worn close to legal limit/worn on edge both tyres.

Mileage at that test: 105,795 miles, which matches the advertised 108,000 miles.

Advertised mileage is about 48,800 miles higher than the median mileage of a 2020 BMW 3 Series on AskCar.

Similar cars

69 other 2020 BMW 3 Series M Sport 2.0 diesel automatic saloons are for sale at UK dealers, from £10,290 to £23,977, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, white. Mileage: 102,847 miles. Price: £14,195, £2,295 less than this car. Dealer: Blackline Motors in Oldham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-289c89f80099
• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, grey. Mileage: 115,000 miles. Price: £15,500, £990 less than this car. Dealer: Mobberley Motors in Knutsford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-78056dd64c53
• 2020 BMW 3 Series M Sport, 2.0 diesel saloon, blue. Mileage: 100,000 miles. Price: £15,999, £491 less than this car. Dealer: Rix Motors in Warrington. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-93d3ced41f45

• The nearest: 2020 BMW 3 Series M Sport, 2.0 diesel saloon, blue, 11 miles from this car. Mileage: 83,282 miles. Price: £17,500, £1,010 more than this car. Dealer: Your Car Supermarket in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-83d1d1bb0ca8