2018 BMW 3 Series

2.0 M Sport Shadow Edition Auto 4dr (187 bhp)

£20,995

Fair price: within 8% of the typical £20,425 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 M Sport Shadow Edition Auto 4dr (187 bhp)
Mileage
19,000 miles
Year
2018
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
124 g/km
Colour
Grey
Doors
4

About this car

This 2018 BMW 3 Series M Sport Shadow Edition has covered 19,000 miles, around 54,900 fewer than typical for its age. Our estimated market asking price is £20,425. This car is advertised at £20,995, which is £570 above that figure. Our estimate draws on 6,849 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 147 days ago. Its asking price has since fallen by £800. It may give you a starting point for a conversation about price. MOT records show an expiry date of 9 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Wokingham Trade Centre, based in Wokingham.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 147 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £800 from the first recorded £21,795. 4 price reductions recorded, the latest observed on 24 September 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£21,795
4 July 2026£21,695
10 July 2026£21,495
12 July 2026£21,495
20 August 2026£21,295
24 September 2026£20,995
21 October 2026£20,995

Price and mileage comparison

Estimated market asking price: £20,425. The asking price is £570 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 54,900 miles lower than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 9 June 2027. 19,434 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 19,000 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