2018 BMW 3 Series 2.0 320d M Sport

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

Price: £14,499. Fair price: £357 (2%) under the AskCar estimate of £14,856, 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 320d M Sport Auto RWD Euro 6 (s/s) 4dr (187 bhp)
Mileage
58,803 miles
Year
2018
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
116 g/km
Colour
Black
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320d
Emissions standard
Euro 6

About this car

This 2018 BMW 3 Series M Sport has covered 58,803 miles, around 14,200 fewer miles than is typical for its age. The AskCar estimate for this car is £14,856. It is priced at £14,499, which is £357 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. This car was first seen in our listings data today. Its recorded MOT is valid until 28 May 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Bripark Wigan, based in Wigan.

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£14,499

Price and mileage comparison

Fair price: £357 (2%) under the AskCar estimate of £14,856.

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 14,200 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 28 May 2027. 57,027 miles at the last test.

Other matching cars

80 other 2018 BMW 3 Series M Sport automatic diesel cars are for sale at UK dealers from £6,990 to £23,840, as of 30 October 2026.

The 5 cheapest:

The 80 matching cars have covered 16,000 to 157,000 miles, compared with 58,803 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

4 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.