2018 BMW 3 Series

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

£15,298

Fair price: within 8% of the typical £14,758 for this model, age and mileage, drawing on 6,849 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 4WD Euro 6 (s/s) 4dr (187 bhp)
Mileage
69,857 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
Silver
Doors
4
Driven wheels
Four Wheel Drive
Engine badge
320d
Emissions standard
Euro 6

About this car

This 2018 BMW 3 Series M Sport Shadow Edition is advertised with 69,857 miles, approximately 4,000 below the typical mileage for its age. At £15,298, it is advertised £540 above our estimated market asking price of £14,758. We use UK dealer asking prices, including 6,849 BMW 3 Series listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 41 days ago, the asking price has dropped by £400. MOT records show an expiry date of 7 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Arnold Clark Wigan Motorstore, based in Wigan.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 September 2026, 41 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £400 from the first recorded £15,698. 1 price reduction recorded, the latest observed on 30 September 2026.

Recorded asking prices
Date observedAsking price
11 September 2026£15,698
30 September 2026£15,298
21 October 2026£15,298

Price and mileage comparison

Estimated market asking price: £14,758. The asking price is £540 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 6,849 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,000 miles lower than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 7 September 2027. 69,864 miles at the last test.

85 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 69,857 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