2018 BMW 3 Series

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

£17,890

Fair price: within 8% of the typical £18,844 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
70,211 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
Grey
Doors
4
Driven wheels
Four Wheel Drive
Engine badge
335d
Emissions standard
Euro 6

About this car

With 70,211 miles on the clock, this 2018 BMW 3 Series M Sport Shadow Edition has done roughly 3,800 fewer miles than a typical 2018 BMW 3 Series. At £17,890, it is advertised £954 below our estimated market asking price of £18,844. To estimate its market asking price, we analyse UK dealer adverts for 6,886 BMW 3 Series cars across different ages and specifications. We first recorded this car for sale 10 days ago. Its recorded MOT is valid until 12 October 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Avanti Motors in Darlington.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 13 October 2026, 10 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
13 October 2026£17,890
22 October 2026£17,890

Price and mileage comparison

Estimated market asking price: £18,844. The asking price is £954 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 3,800 miles lower than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 October 2027. 70,282 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 70,211 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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