2018 BMW 3 Series

2.0 318d M Sport Shadow Edition Auto RWD Euro 6 (s/s) 5dr Touring (148 bhp)

£11,850

Fair price: within 8% of the typical £12,252 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 318d M Sport Shadow Edition Auto RWD Euro 6 (s/s) 5dr Touring (148 bhp)
Mileage
88,246 miles
Year
2018
Fuel type
Diesel
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
124 g/km
Colour
Black
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
318d
Emissions standard
Euro 6

About this car

This 2018 BMW 3 Series M Sport Shadow Edition is advertised with 88,246 miles, approximately 14,400 above the typical mileage for its age. The dealer is asking £11,850, which is £402 below our market estimate of £12,252. To estimate its market asking price, we analyse UK dealer adverts for 6,849 BMW 3 Series cars across different ages and specifications. We first recorded this advert 41 days ago, and its asking price has since fallen by £1,100. Its recorded MOT is valid until 20 July 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Group 1 Assured Kings Lynn, based in King's Lynn.

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: £1,100 from the first recorded £12,950. 6 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
11 September 2026£12,950
22 September 2026£12,750
30 September 2026£12,495
6 October 2026£12,295
14 October 2026£11,995
17 October 2026£11,895
21 October 2026£11,850

Price and mileage comparison

Estimated market asking price: £12,252. The asking price is £402 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 6,849 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 14,400 miles higher than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 20 July 2027. 84,642 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 88,246 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