2020 BMW 3 Series

2.0 320d MHT M Sport Auto RWD Euro 6 (s/s) 4dr (187 bhp)

£21,250

Fair price: within 8% of the typical £21,934 for this model, age and mileage, drawing on 6,886 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
2.0 320d MHT M Sport Auto RWD Euro 6 (s/s) 4dr (187 bhp)
Mileage
45,000 miles
Year
2020
Fuel type
Diesel Hybrid
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
129 g/km
Colour
Black
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320d; MHT
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

With 45,000 miles on the clock, this 2020 BMW 3 Series M Sport has done roughly 13,400 fewer miles than a typical 2020 BMW 3 Series. Our estimated market asking price is £21,934. This car is advertised at £21,250, which is £684 below that figure. The estimate uses 6,886 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 128 days ago, the asking price has dropped by £500. The latest recorded MOT expiry date is 15 September 2026, which has passed. Confirm its status with the dealer. The latest recorded MOT mileage is consistent with the advertised figure. You can find this car at Alistair Buchan in East Wemyss.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 June 2026, 128 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £500 from the first recorded £21,750. 3 price reductions recorded, the latest observed on 23 August 2026.

Recorded asking prices
Date observedAsking price
17 June 2026£21,750
19 June 2026£21,700
6 July 2026£21,700
25 July 2026£21,500
26 July 2026£21,500
23 August 2026£21,250
22 October 2026£21,250

Price and mileage comparison

Estimated market asking price: £21,934. The asking price is £684 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 6,886 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 13,400 miles lower than typical for a 2020 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 15 September 2026. 42,022 miles at the last test.

33 other cars with the same year, trim, gearbox and fuel are for sale from £15,360 to £24,125.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£15,36070,329 miles
£15,990108,000 miles
£15,99582,000 miles
£16,45070,000 miles
£16,49592,000 miles

These cars have covered 35,828–108,000 miles, compared with 45,000 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