2018 BMW 1 Series 3.0 M140i Shadow Edition

Version: 3.0 M140i Shadow Edition Auto RWD Euro 6 (s/s) 5dr (335 bhp)

Price: £23,795. Fair price: £922 (4%) over the AskCar estimate of £22,873, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,944 priced BMW 1 Series adverts on AskCar as of 1 November 2026.

AskCar lists 7,170 used BMW 1 Series from 2,645 UK dealerships, as of 1 November 2026.

Overview

Make
BMW
Model
1 Series
Trim
Shadow Edition
Version
3.0 M140i Shadow Edition Auto RWD Euro 6 (s/s) 5dr (335 bhp)
Mileage
47,500 miles
Year
2018
Fuel type
Petrol
Body type
Hatchback
Engine
3.0 L
Gearbox
Automatic
Power
335 bhp
Seats
5
CO2
168 g/km
Colour
Black
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
M140i
Emissions standard
Euro 6

About this car

This 2018 BMW 1 Series Shadow Edition has covered 47,500 miles, around 18,400 fewer miles than is typical for its age. Its asking price of £23,795 is £922 above the AskCar estimate of £22,873. The AskCar estimate uses 6,944 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 11 days ago. The latest MOT record shows an expiry date of 18 July 2027, with the advertised mileage consistent with the recorded reading. It is for sale at Evolve Motor Company in Newport.

Stock data as of 1 November 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 21 October 2026, 11 days ago.

Recorded asking prices
Date observedAsking price
21 October 2026£23,795
1 November 2026£23,795

Price and mileage comparison

Fair price: £922 (4%) over the AskCar estimate of £22,873.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 6,944 priced BMW 1 Series adverts across different ages and specifications, as of 1 November 2026.

Advertised mileage is about 18,400 miles lower than the median mileage of a 2018 BMW 1 Series on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 18 July 2027. 46,374 miles at the last test.

Other matching cars

103 other 2018 BMW 1 Series Shadow Edition automatic petrol cars are for sale at UK dealers from £14,990 to £30,995, as of 1 November 2026.

The 5 cheapest:

The 103 matching cars have covered 22,175 to 103,486 miles, compared with 47,500 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all BMW 1 Series cars for sale · 2018 BMW 1 Series price guide

More like this

Photos

28 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.