2020 BMW 3 Series 2.0 318d SE
Version: 2.0 318d SE Auto RWD Euro 6 (s/s) 4dr (148 bhp)
Price: £13,995. Fair price: £131 (under 1%) over the AskCar estimate of £13,864, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,718 priced BMW 3 Series adverts on AskCar as of 31 October 2026.
AskCar lists 6,973 used BMW 3 Series from 2,626 UK dealerships, as of 31 October 2026.
Overview
- Make
- BMW
- Model
- 3 Series
- Trim
- SE
- Version
- 2.0 318d SE Auto RWD Euro 6 (s/s) 4dr (148 bhp)
- Mileage
- 75,250 miles
- Year
- 2020
- Fuel type
- Diesel
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 148 bhp
- Seats
- 5
- CO2
- 109 g/km
- Colour
- Black
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 318d
- Emissions standard
- Euro 6
About this car
With 75,250 miles on the clock, this 2020 BMW 3 Series has done roughly 16,000 more miles than a typical 2020 BMW 3 Series. The dealer is asking £13,995, which is £131 above the AskCar estimate of £13,864. To work out the AskCar estimate, we analyse UK dealer adverts for 6,718 BMW 3 Series cars across different ages and specifications. This car was first seen in our listings data today. Its recorded MOT is valid until 18 January 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Vines of Guildford BMW, based in Guildford.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £13,995 |
Price and mileage comparison
Fair price: £131 (under 1%) over the AskCar estimate of £13,864.
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 6,718 priced BMW 3 Series adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 16,000 miles higher than the median mileage of a 2020 BMW 3 Series on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 18 January 2027. 65,856 miles at the last test.
Other matching cars
15 other 2020 BMW 3 Series SE automatic diesel cars are for sale at UK dealers from £10,990 to £17,995, as of 31 October 2026.
The 5 cheapest:
- 2020 BMW 3 Series. Price: £10,990. Mileage: 94,000 miles. Dealer: RS Prestige Dronfield in Dronfield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-0e3b8a159954
- 2020 BMW 3 Series. Price: £10,995. Mileage: 106,528 miles. Dealer: NEO Motor Company in Warrington. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-e64ea8d02db2
- 2020 BMW 3 Series. Price: £11,995. Mileage: 98,803 miles. Dealer: Romiley Car Sales in Stockport. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-07ce5304a8d2
- 2020 BMW 3 Series. Price: £12,899. Mileage: 91,200 miles. Dealer: World Cars in Egham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-a25f63b3e973
- 2020 BMW 3 Series. Price: £13,695. Mileage: 85,344 miles. Dealer: Switch Car Group in Liverpool. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-622329d404a1
The 15 matching cars have covered 26,301 to 106,528 miles, compared with 75,250 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW 3 Series cars for sale · 2020 BMW 3 Series price guide
More like this
- 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 Guildford
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.