2020 BMW 3 Series

2.0 318d Sport Auto RWD Euro 6 (s/s) 4dr (148 bhp)

£13,795

Fair price: within 8% of the typical £13,071 for this model, age and mileage, drawing on 6,886 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
SPORT
Version
2.0 318d Sport Auto RWD Euro 6 (s/s) 4dr (148 bhp)
Mileage
88,000 miles
Year
2020
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
112 g/km
Colour
Black
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
318d
Emissions standard
Euro 6

About this car

This 2020 BMW 3 Series Sport has covered 88,000 miles, around 29,600 more than typical for its age. The dealer is asking £13,795, which is £724 above our market estimate of £13,071. Our estimate draws on 6,886 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 50 days ago, and its asking price has since fallen by £200. The latest MOT record shows an expiry date of 4 July 2027, with the advertised mileage consistent with the recorded reading. You can find this car at The Wright Car Company in Rayleigh.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 3 September 2026, 50 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £200 from the first recorded £13,995. 1 price reduction recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observedAsking price
3 September 2026£13,995
22 October 2026£13,795

Price and mileage comparison

Estimated market asking price: £13,071. The asking price is £724 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 6,886 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 29,600 miles higher than typical for a 2020 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 4 July 2027. 82,316 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £11,995 to £16,620.

Other matching cars
Asking priceMileage
£11,995139,000 miles
£14,49572,000 miles
£15,49970,000 miles
£15,82087,400 miles
£16,62054,655 miles

These cars have covered 54,655–139,000 miles, compared with 88,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW 3 Series cars for sale · 2020 BMW 3 Series price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 588,092 cars from 13,071 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.