2020 BMW 3 Series 2.0 320i M Sport

Version: 2.0 320i M Sport Auto RWD Euro 6 (s/s) 5dr Touring (181 bhp)

Price: £26,000. Above the going rate: £3,661 (16%) over the AskCar estimate of £22,339, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,706 priced BMW 3 Series adverts on AskCar as of 30 October 2026.

AskCar lists 6,987 used BMW 3 Series from 2,629 UK dealerships, as of 30 October 2026.

Overview

Make
BMW
Model
3 Series
Trim
M Sport
Version
2.0 320i M Sport Auto RWD Euro 6 (s/s) 5dr Touring (181 bhp)
Mileage
39,632 miles
Year
2020
Fuel type
Petrol
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
153 g/km
Colour
Blue
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
320i
Emissions standard
Euro 6

About this car

At 39,632 miles, this 2020 BMW 3 Series M Sport has covered about 19,200 fewer miles than other 2020 BMW 3 Series cars. Its asking price of £26,000 is £3,661 above the AskCar estimate of £22,339. The AskCar estimate uses 6,706 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. MOT records show an expiry date of 28 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner High Wycombe BMW, based in High Wycombe.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 30 October 2026.

Recorded asking prices
Date observedAsking price
30 October 2026£26,000

Price and mileage comparison

Above the going rate: £3,661 (16%) over the AskCar estimate of £22,339.

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 6,706 priced BMW 3 Series adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 19,200 miles lower 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 28 June 2027. 37,340 miles at the last test.

Other matching cars

114 other 2020 BMW 3 Series M Sport automatic petrol cars are for sale at UK dealers from £12,999 to £27,980, as of 30 October 2026.

The 5 cheapest:

The 114 matching cars have covered 12,377 to 126,000 miles, compared with 39,632 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

Photos

21 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.