2018 BMW 3 Series 2.0 320i M Sport

Version: 2.0 320i M Sport Manual RWD Euro 6 5dr (07/15-) (181 bhp)

Price: £11,500. Fair price: £18 (under 1%) under the AskCar estimate of £11,518, 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 Manual RWD Euro 6 5dr (07/15-) (181 bhp)
Mileage
69,589 miles
Year
2018
Fuel type
Petrol
Body type
Estate
Engine
2.0 L
Gearbox
Manual
Power
181 bhp
Seats
5
CO2
153 g/km
Colour
Grey
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
320i
Emissions standard
Euro 6

About this car

With 69,589 miles on the clock, this 2018 BMW 3 Series M Sport has done roughly 3,500 fewer miles than a typical 2018 BMW 3 Series. The AskCar estimate for this car is £11,518. It is priced at £11,500, which is £18 below that estimate. The AskCar estimate uses 6,706 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 32 days ago. Its asking price has since fallen by £500. MOT records show an expiry date of 9 May 2027, and the latest recorded mileage is consistent with the advert. It is for sale at Formby Car Centre in Liverpool.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 28 September 2026, 32 days ago. Price reduced by £500 from £12,000 since AskCar first saw it. 1 price reduction recorded, the latest seen on 30 October 2026.

Recorded asking prices
Date observedAsking price
28 September 2026£12,000
30 October 2026£11,500

Price and mileage comparison

Fair price: £18 (under 1%) under the AskCar estimate of £11,518.

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 3,500 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 9 May 2027. 64,570 miles at the last test.

Other matching cars

5 other 2018 BMW 3 Series M Sport manual petrol cars are for sale at UK dealers from £8,000 to £13,989, as of 30 October 2026.

The 5 matching cars have covered 24,000 to 94,163 miles, compared with 69,589 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

15 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.