2018 BMW 3 Series

3.0 335d M Sport Shadow Edition Auto 4WD Euro 6 (s/s) 4dr (309 bhp)

£14,399

Fair price: within 8% of the typical £15,044 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
3.0 335d M Sport Shadow Edition Auto 4WD Euro 6 (s/s) 4dr (309 bhp)
Mileage
99,500 miles
Year
2018
Fuel type
Diesel
Body type
Saloon
Engine
3.0 L
Gearbox
Automatic
Power
309 bhp
Seats
5
CO2
145 g/km
Colour
Blue
Doors
4
Driven wheels
Four Wheel Drive
Engine badge
335d
Emissions standard
Euro 6

About this car

At 99,500 miles, this 2018 BMW 3 Series M Sport Shadow Edition has covered about 25,500 more miles than other 2018 BMW 3 Series cars. Its asking price of £14,399 is £645 below our estimate of £15,044. We use UK dealer asking prices, including 6,886 BMW 3 Series listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 5 days ago. It is advertised by Chiswell Green Cars in St. Albans.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 October 2026, 5 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
18 October 2026£14,399
22 October 2026£14,399

Price and mileage comparison

Estimated market asking price: £15,044. The asking price is £645 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 25,500 miles higher than typical for a 2018 BMW 3 Series.

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 99,500 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

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