2020 BMW 3 Series

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

£17,650

Good value: £1,560 under the typical £19,210 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
65,639 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
Grey
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320d; MHT
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

With 65,639 miles on the clock, this 2020 BMW 3 Series M Sport has done roughly 7,200 more miles than a typical 2020 BMW 3 Series. The dealer is asking £17,650, which is £1,560 below our market estimate of £19,210. 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 29 days ago, and its asking price has since fallen by £550. The latest MOT record shows an expiry date of 1 July 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Car Planet Barnet in New Southgate.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 September 2026, 29 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £550 from the first recorded £18,200. 3 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
24 September 2026£18,200
7 October 2026£17,900
12 October 2026£17,800
21 October 2026£17,650
22 October 2026£17,650

Price and mileage comparison

Estimated market asking price: £19,210. The asking price is £1,560 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 6,886 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 7,200 miles higher than typical for a 2020 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 July 2027. 63,659 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 65,639 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