2018 BMW 3 Series 2.0 320i M Sport Shadow Edition

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

Price: £16,990. Fair price: £415 (2%) under the AskCar estimate of £17,405, 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 Shadow Edition
Version
2.0 320i M Sport Shadow Edition Auto RWD Euro 6 (s/s) 5dr Touring (181 bhp)
Mileage
51,015 miles
Year
2018
Fuel type
Petrol
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
142 g/km
Colour
Black
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
320i
Emissions standard
Euro 6

About this car

This 2018 BMW 3 Series M Sport Shadow Edition has covered 51,015 miles, around 22,000 fewer miles than is typical for its age. The AskCar estimate for this car is £17,405. It is priced at £16,990, which is £415 below that estimate. The AskCar estimate draws on 6,706 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. MOT records show an expiry date of 10 June 2027, and the latest recorded mileage is consistent with the advert. You can find this car at Auto Unit in Newport.

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£16,990

Price and mileage comparison

Fair price: £415 (2%) under the AskCar estimate of £17,405.

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 22,000 miles lower than the median mileage of a 2018 BMW 3 Series on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 10 June 2027. 48,172 miles at the last test.

Other matching cars

41 other 2018 BMW 3 Series M Sport Shadow Edition automatic petrol cars are for sale at UK dealers from £8,795 to £29,995, as of 30 October 2026.

The 5 cheapest:

The 41 matching cars have covered 15,682 to 143,221 miles, compared with 51,015 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 · 2018 BMW 3 Series price guide

More like this

Photos

10 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.