2020 BMW 3 Series 2.0 318d SE
Price: £12,899. Fair price: £938 (7%) over the AskCar estimate of £11,961, 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: SE
- Version: 2.0 318d SE Auto RWD Euro 6 4dr (147 bhp)
- Year: 2020
- Mileage: 91,200 miles
- Fuel: Diesel
- Body: Saloon, 4 doors, 5 seats
- Engine: 2.0 litres, 147 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Black
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 91,200 miles on the clock, this 2020 BMW 3 Series has done roughly 31,600 more miles than a typical 2020 BMW 3 Series. Priced at £12,899, it is advertised £938 above the AskCar estimate of £11,961. The AskCar estimate draws on 6,897 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 65 days. The seller is World Cars, based in Egham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £938 (7%) over the AskCar estimate of £11,961.
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 65 days.
Price history
AskCar first saw this advert on 1 September 2026 at £12,899. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 31,600 miles higher than the median mileage of a 2020 BMW 3 Series on AskCar.
Similar cars
11 other 2020 BMW 3 Series SE 2.0 diesel automatic saloons are for sale at UK dealers, from £10,995 to £17,895, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2020 BMW 3 Series SE, 2.0 diesel saloon, grey. Mileage: 83,000 miles. Price: £13,800, £901 more than this car. Dealer: West Kent Motor Group Online in Sevenoaks. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-7144090a144e
- 2020 BMW 3 Series SE, 2.0 diesel saloon, black. Mileage: 106,528 miles. Price: £10,995, £1,904 less than this car. Dealer: NEO Motor Company in Warrington. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-e64ea8d02db2
- 2020 BMW 3 Series SE, 2.0 diesel saloon, black. Mileage: 75,250 miles. Price: £13,995, £1,096 more than this car. Dealer: Vines of Guildford BMW in Guildford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-c8150c83735e
- The nearest: 2020 BMW 3 Series SE, 2.0 diesel saloon, black, 10 miles from this car. Mileage: 69,950 miles. Price: £15,600, £2,701 more than this car. Dealer: Car Capital in Southall. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-5eac3a3a30fa
Browse all BMW 3 Series cars for sale · 2020 BMW 3 Series price guide
More like this
- Used BMW 3 Series SE prices
- Used BMW 3 Series for sale under £15,000
- Used automatic BMW 3 Series for sale
- Used diesel BMW 3 Series for sale
- Used BMW 3 Series for sale near Egham
Photos
49 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.