2018 BMW 3 Series

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

£14,999

Good value: £1,383 under the typical £16,382 for this model, age and mileage, drawing on 6,724 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
55,700 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
White
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 55,700 miles, approximately 18,300 below the typical mileage for its age. Our estimated market asking price is £16,382. This car is advertised at £14,999, which is £1,383 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 6,724 BMW 3 Series cars across different ages and specifications. Since we first spotted the advert 78 days ago, the asking price has dropped by £951. The time on sale and price change could be useful context when negotiating. Its MOT is recorded as valid until 20 July 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Trust'd Motors in Manchester.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 August 2026, 78 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £951 from the first recorded £15,950. 2 price reductions recorded, the latest observed on 26 September 2026.

Recorded asking prices
Date observedAsking price
8 August 2026£15,950
8 September 2026£15,450
26 September 2026£14,950
11 October 2026£14,999
23 October 2026£14,999

Price and mileage comparison

Estimated market asking price: £16,382. The asking price is £1,383 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 6,724 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 18,300 miles lower 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. 55,159 miles at the last test.

84 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 55,700 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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