2018 BMW 3 Series 2.0 320d M Sport

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

Price: £12,994. Fair price: £375 (2%) under the AskCar estimate of £13,369, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,652 priced BMW 3 Series adverts on AskCar as of 1 November 2026.

AskCar lists 6,914 used BMW 3 Series from 2,613 UK dealerships, as of 1 November 2026.

Overview

Make
BMW
Model
3 Series
Trim
M Sport
Version
2.0 320d M Sport Auto 4WD Euro 6 (s/s) 4dr (187 bhp)
Mileage
74,100 miles
Year
2018
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
137 g/km
Colour
Black
Doors
4
Driven wheels
Four Wheel Drive
Engine badge
320d
Emissions standard
Euro 6

About this car

This 2018 BMW 3 Series M Sport is advertised with 74,100 miles on the clock. The AskCar estimate for this car is £13,369. It is priced at £12,994, which is £375 below that estimate. The AskCar estimate uses UK dealer asking prices, including 6,652 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data today. MOT records show an expiry date of 15 October 2027, and the latest recorded mileage is consistent with the advert. It is advertised by BVG Automotive in Oldham.

Stock data as of 1 November 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 1 November 2026.

Recorded asking prices
Date observedAsking price
1 November 2026£12,994

Price and mileage comparison

Fair price: £375 (2%) under the AskCar estimate of £13,369.

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 6,652 priced BMW 3 Series adverts across different ages and specifications, as of 1 November 2026.

Advertised mileage is about 1,500 miles higher 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 15 October 2027. 74,169 miles at the last test.

Other matching cars

77 other 2018 BMW 3 Series M Sport automatic diesel cars are for sale at UK dealers from £6,990 to £23,840, as of 1 November 2026.

The 5 cheapest:

The 77 matching cars have covered 16,000 to 157,000 miles, compared with 74,100 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

65 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 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.