2020 BMW 3 Series 2.0 320d MHT M Sport Plus Edition

Version: 2.0 320d MHT M Sport Plus Edition Auto RWD Euro 6 5dr (187 bhp)

Price: £18,750. Fair price: £1,523 (7%) under the AskCar estimate of £20,273, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,692 priced BMW 3 Series adverts on AskCar as of 29 October 2026.

AskCar lists 7,078 used BMW 3 Series from 2,699 UK dealerships, as of 29 October 2026.

Overview

Make
BMW
Model
3 Series
Trim
M Sport Plus Edition
Version
2.0 320d MHT M Sport Plus Edition Auto RWD Euro 6 5dr (187 bhp)
Mileage
71,044 miles
Year
2020
Fuel type
Diesel
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
135 g/km
Colour
Blue
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
320d; MHT
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

With 71,044 miles on the clock, this 2020 BMW 3 Series M Sport Plus Edition has done roughly 12,400 more miles than a typical 2020 BMW 3 Series. Its asking price of £18,750 is £1,523 below the AskCar estimate of £20,273. The AskCar estimate uses 6,692 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 1 day ago. Its recorded MOT is valid until 4 February 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Gateway Cars Carlisle, based in Carlisle.

Stock data as of 29 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 28 October 2026, 1 day ago.

Recorded asking prices
Date observedAsking price
28 October 2026£18,750
29 October 2026£18,750

Price and mileage comparison

Fair price: £1,523 (7%) under the AskCar estimate of £20,273.

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 6,692 priced BMW 3 Series adverts across different ages and specifications, as of 29 October 2026.

Advertised mileage is about 12,400 miles higher 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 4 February 2027. 58,695 miles at the last test.

Other matching cars

13 other 2020 BMW 3 Series M Sport Plus Edition automatic diesel cars are for sale at UK dealers from £15,495 to £29,985, as of 29 October 2026.

The 5 cheapest:

The 13 matching cars have covered 25,000 to 105,000 miles, compared with 71,044 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

18 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 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.