2020 BMW 3 Series 2.0 318d Sport
Price: £13,995. Fair price: £96 (under 1%) under the AskCar estimate of £14,091, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,897 priced BMW 3 Series adverts on AskCar as of 5 November 2026.
AskCar lists 7,194 used BMW 3 Series from 2,714 UK dealerships, as of 5 November 2026.
Overview
- Make: BMW
- Model: 3 Series
- Trim: Sport
- Version: 2.0 318d Sport Manual RWD Euro 6 4dr (147 bhp)
- Year: 2020
- Mileage: 66,970 miles
- Fuel: Diesel
- Body: Saloon, 4 doors, 5 seats
- Engine: 2.0 litres, 147 bhp
- Gearbox: Manual
- Drive: Rear-wheel drive
- Colour: Black
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 66,970 miles on the clock, this 2020 BMW 3 Series Sport has done roughly 7,400 more miles than a typical 2020 BMW 3 Series. Its asking price of £13,995 is £96 below the AskCar estimate of £14,091. The AskCar estimate draws on 6,897 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 120 days ago, the asking price has dropped by £1,500. It is for sale at 1st Choice Cars in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £96 (under 1%) under the AskCar estimate of £14,091.
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 120 days.
Price history
AskCar first saw this advert on 8 July 2026 at £15,495. Its asking price is now £13,995, £1,500 less. The latest price cut was seen on 28 October 2026.
Price changes recorded:
- 8 July 2026: £15,495
- 25 August 2026: £14,995
- 1 October 2026: £14,495
- 28 October 2026: £13,995
Mileage and MOT
Advertised mileage is about 7,400 miles higher than the median mileage of a 2020 BMW 3 Series on AskCar.
Similar cars
3 other 2020 BMW 3 Series Sport 2.0 diesel manual saloons are for sale at UK dealers, from £12,599 to £16,995, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2020 BMW 3 Series Sport, 2.0 diesel saloon, black. Mileage: 61,708 miles. Price: £16,750, £2,755 more than this car. Dealer: Sytner Leicester BMW in Leicester. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-2d93b121189c
- 2020 BMW 3 Series Sport, 2.0 diesel saloon, grey. Mileage: 82,349 miles. Price: £12,599, £1,396 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-19fe6f4607fc
- 2020 BMW 3 Series Sport, 2.0 diesel saloon, black. Mileage: 24,500 miles. Price: £16,995, £3,000 more than this car. Dealer: Rogers Of Brock in Preston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-39ff4f935ecd
Browse all BMW 3 Series cars for sale · 2020 BMW 3 Series price guide
More like this
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- Used BMW 3 Series for sale near Glasgow
Photos
22 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.