2018 BMW 3 Series 3.0 330d M Sport

Version: 3.0 330d M Sport Auto 4WD Euro 6 (s/s) 5dr Touring (254 bhp)

Price: £17,000. Fair price: £213 (1%) over the AskCar estimate of £16,787, 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
Version
3.0 330d M Sport Auto 4WD Euro 6 (s/s) 5dr Touring (254 bhp)
Mileage
70,800 miles
Year
2018
Fuel type
Diesel
Body type
Estate
Engine
3.0 L
Gearbox
Automatic
Power
254 bhp
Seats
5
CO2
145 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
330d
Emissions standard
Euro 6

About this car

This 2018 BMW 3 Series M Sport has covered 70,800 miles, around 2,900 fewer miles than is typical for its age. Its asking price of £17,000 is £213 above the AskCar estimate of £16,787. The AskCar estimate draws on 6,692 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. MOT records show an expiry date of 17 July 2027, and the latest recorded mileage is consistent with the advert. The seller is Kallenhard, based in Leighton Buzzard.

Stock data as of 29 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 29 October 2026.

Recorded asking prices
Date observedAsking price
29 October 2026£17,000

Price and mileage comparison

Fair price: £213 (1%) over the AskCar estimate of £16,787.

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 2,900 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 17 July 2027. 69,089 miles at the last test.

Other matching cars

79 other 2018 BMW 3 Series M Sport automatic diesel cars are for sale at UK dealers from £7,799 to £24,340, as of 29 October 2026.

The 5 cheapest:

The 79 matching cars have covered 16,000 to 141,000 miles, compared with 70,800 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

30 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.