2020 BMW 3 Series 2.0 320d MHT M Sport
Price: £19,999. Fair price: £156 (under 1%) under the AskCar estimate of £20,155, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,652 priced BMW 3 Series adverts on AskCar as of 1 November 2026.
AskCar lists 6,914 used BMW 3 Series from 2,613 UK dealerships, as of 1 November 2026.
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: 60,000 miles
- Fuel: Diesel, mild hybrid
- Body: Saloon, 4 doors, 5 seats
- Engine: 2.0 litres, 187 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Blue
- CO2: 129 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2020 BMW 3 Series M Sport is 60,000 miles. Priced at £19,999, it is advertised £156 below the AskCar estimate of £20,155. The AskCar estimate uses UK dealer asking prices, including 6,652 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale today. Its MOT is recorded as valid until 23 March 2027. It is advertised by Lookers in Newtownabbey. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 1 November 2026.
Price
Fair price: £156 (under 1%) under the AskCar estimate of £20,155.
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 6,652 priced BMW 3 Series adverts across different ages and specifications, as of 1 November 2026.
Time on sale
AskCar first saw this 2020 BMW 3 Series advertised today.
Price history
AskCar first saw this advert on 1 November 2026 at £19,999. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 1 November 2026: valid until 23 March 2027.
Advertised mileage is about 400 miles higher than the median mileage of a 2020 BMW 3 Series on AskCar.
Similar cars
62 other 2020 BMW 3 Series M Sport 2.0 diesel automatic saloons are for sale at UK dealers, from £9,990 to £23,977, as of 1 November 2026.
The 3 closest to this car in mileage:
- 2020 BMW 3 Series M Sport, 2.0 diesel saloon, blue. Mileage: 59,704 miles. Price: £19,945, £54 less than this car. Dealer: Gormley Car Sales in Magherafelt. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-e737d989363e
- 2020 BMW 3 Series M Sport, 2.0 diesel saloon, black. Mileage: 57,727 miles. Price: £19,400, £599 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-02ac51fb06fa
- 2020 BMW 3 Series M Sport, 2.0 diesel saloon, white. Mileage: 62,294 miles. Price: £16,750, £3,249 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-47f4dd3f3f89
- The nearest: 2020 BMW 3 Series M Sport, 2.0 diesel saloon, white, 13 miles from this car. Mileage: 68,000 miles. Price: £15,495, £4,504 less than this car. Dealer: Knightsbridge Cars NI in Lisburn. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-3b6743d0cce8
Browse all BMW 3 Series cars for sale · 2020 BMW 3 Series price guide
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Photos
6 photos of this car are on its AskCar page.
As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.