2020 BMW 3 Series

2.0 320d SE Auto RWD Euro 6 (s/s) 4dr (187 bhp)

£15,490

Fair price: within 8% of the typical £16,050 for this model, age and mileage, drawing on 6,849 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
SE
Version
2.0 320d SE Auto RWD Euro 6 (s/s) 4dr (187 bhp)
Mileage
55,000 miles
Year
2020
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
110 g/km
Colour
Black
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320d
Emissions standard
Euro 6

About this car

With 55,000 miles on the clock, this 2020 BMW 3 Series has done roughly 3,600 fewer miles than a typical 2020 BMW 3 Series. Our estimated market asking price is £16,050. This car is advertised at £15,490, which is £560 below that figure. Our estimate draws on 6,849 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £1,000 lower than when we first recorded the advert 148 days ago. It may give you a starting point for a conversation about price. Its recorded MOT is valid until 12 January 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Stow Car Company, based in Chelmsford.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 148 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,000 from the first recorded £16,490. 3 price reductions recorded, the latest observed on 8 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£16,490
3 July 2026£15,990
10 July 2026£15,990
28 August 2026£15,750
8 October 2026£15,490
21 October 2026£15,490

Price and mileage comparison

Estimated market asking price: £16,050. The asking price is £560 below 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 6,849 adverts of this make and model across different ages and specifications.

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

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 January 2027. 54,060 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £12,899 to £18,000.

Other matching cars
Asking priceMileage
£12,89991,200 miles
£13,80083,000 miles
£16,99841,713 miles
£17,65026,301 miles
£18,00030,000 miles

These cars have covered 26,301–91,200 miles, compared with 55,000 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