2018 BMW 3 Series

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

£19,000

Fair price: within 8% of the typical £19,072 for this model, age and mileage, drawing on 6,759 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 RWD Euro 6 (s/s) 4dr (187 bhp)
Mileage
30,953 miles
Year
2018
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
116 g/km
Colour
Black
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320d
Emissions standard
Euro 6

About this car

This 2018 BMW 3 Series M Sport Shadow Edition is advertised with 30,953 miles, approximately 43,000 below the typical mileage for its age. Its asking price of £19,000 is £72 below our estimate of £19,072. Our estimate draws on 6,759 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 27 days ago, and its asking price has since fallen by £1,000. The latest MOT record shows an expiry date of 29 January 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Sytner Tring BMW in COW Roast.

Stock data from 26 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 September 2026, 27 days ago. Advert duration calculated on 27 October 2026. Net asking-price reduction: £1,000 from the first recorded £20,000. 1 price reduction recorded, the latest observed on 24 October 2026.

Recorded asking prices
Date observedAsking price
30 September 2026£20,000
24 October 2026£19,000
26 October 2026£19,000

Price and mileage comparison

Estimated market asking price: £19,072. The asking price is £72 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 6,759 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 43,000 miles lower than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 January 2027. 25,649 miles at the last test.

82 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
£9,990116,322 miles
£9,995126,000 miles
£10,495106,800 miles
£10,990120,000 miles

These cars have covered 10,000–141,910 miles, compared with 30,953 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

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