2018 BMW 1 Series

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

£17,250

Fair price: within 8% of the typical £17,377 for this model, age and mileage, drawing on 7,028 adverts of this make and model.

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
88,000 miles
Year
2018
Fuel type
Petrol
Body type
Hatchback
Engine
3.0 L
Gearbox
Automatic
Power
335 bhp
Seats
5
CO2
163 g/km
Colour
White
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
M140i
Emissions standard
Euro 6

About this car

At 88,000 miles, this 2018 BMW 1 Series Shadow Edition has covered about 21,400 more miles than other 2018 BMW 1 Series cars. Its asking price of £17,250 is £127 below our estimate of £17,377. To estimate its market asking price, we analyse UK dealer adverts for 7,028 BMW 1 Series cars across different ages and specifications. Since we first spotted the advert 47 days ago, the asking price has dropped by £440. The latest MOT record shows an expiry date of 9 July 2027, with the advertised mileage consistent with the recorded reading. You can find this car at HLX Performance in Wimborne.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 September 2026, 47 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £440 from the first recorded £17,690. 3 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
6 September 2026£17,690
18 September 2026£17,400
8 October 2026£16,660
16 October 2026£15,995
22 October 2026£17,250

Price and mileage comparison

Estimated market asking price: £17,377. The asking price is £127 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 7,028 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 21,400 miles higher than typical for a 2018 BMW 1 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 9 July 2027. 86,267 miles at the last test.

108 other cars with the same year, trim, gearbox and fuel are for sale from £14,990 to £30,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,990103,486 miles
£15,79597,000 miles
£15,99096,000 miles
£15,995102,366 miles
£15,99592,000 miles

These cars have covered 22,175–103,486 miles, compared with 88,000 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 1 Series cars for sale · 2018 BMW 1 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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