2018 BMW 3 Series

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

£15,249

Fair price: within 8% of the typical £16,209 for this model, age and mileage, drawing on 6,886 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT SHADOW EDITION
Version
2.0 320d M Sport Shadow Edition Auto RWD Euro 6 (s/s) 4dr (187 bhp)
Mileage
58,000 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
Blue
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320d
Emissions standard
Euro 6

About this car

With 58,000 miles on the clock, this 2018 BMW 3 Series M Sport Shadow Edition has done roughly 16,000 fewer miles than a typical 2018 BMW 3 Series. Our estimated market asking price is £16,209. This car is advertised at £15,249, which is £960 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 6,886 BMW 3 Series cars across different ages and specifications. The asking price is now £750 lower than when we first recorded the advert 84 days ago. It may give you a starting point for a conversation about price. The latest MOT record shows an expiry date of 6 February 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Prestige Motoring Group in Tipton.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 31 July 2026, 84 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £750 from the first recorded £15,999. 3 price reductions recorded, the latest observed on 18 September 2026.

Recorded asking prices
Date observedAsking price
31 July 2026£15,999
13 August 2026£15,749
14 August 2026£15,749
29 August 2026£15,499
18 September 2026£15,249
22 October 2026£15,249

Price and mileage comparison

Estimated market asking price: £16,209. The asking price is £960 below 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 6,886 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 16,000 miles lower than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 6 February 2027. 56,701 miles at the last test.

86 other cars with the same year, trim, gearbox and fuel are for sale from £7,995 to £28,989.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£7,995141,910 miles
£9,995126,000 miles
£10,495106,800 miles
£10,990120,000 miles
£11,00099,800 miles

These cars have covered 10,000–141,910 miles, compared with 58,000 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 588,092 cars from 13,071 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.