2018 BMW 3 Series

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

£16,495

Fair price: within 8% of the typical £16,096 for this model, age and mileage, drawing on 6,724 adverts of this make and model.

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
47,395 miles
Year
2018
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
123 g/km
Colour
Black
Doors
4
Driven wheels
Four Wheel Drive
Engine badge
320d
Emissions standard
Euro 6

About this car

With 47,395 miles on the clock, this 2018 BMW 3 Series M Sport has done roughly 26,600 fewer miles than a typical 2018 BMW 3 Series. Our estimated market asking price is £16,096. This car is advertised at £16,495, which is £399 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 6,724 BMW 3 Series cars across different ages and specifications. We first recorded this car for sale 60 days ago. MOT records show an expiry date of 8 May 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Motorology in Prescot.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 August 2026, 60 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observedAsking price
26 August 2026£16,495
23 October 2026£16,495

Price and mileage comparison

Estimated market asking price: £16,096. The asking price is £399 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 6,724 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 26,600 miles lower than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 8 May 2027. 47,424 miles at the last test.

80 other cars with the same year, trim, gearbox and fuel are for sale from £6,990 to £24,340.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£6,990157,000 miles
£7,799140,958 miles
£7,990141,000 miles
£8,545129,539 miles
£8,99090,000 miles

These cars have covered 16,000–157,000 miles, compared with 47,395 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW 3 Series cars for sale · 2018 BMW 3 Series price guide

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Vehicle photos

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