2018 BMW 1 Series

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

£18,499

Fair price: within 8% of the typical £18,065 for this model, age and mileage, drawing on 7,021 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: 82,754 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: Grey
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 82,754 miles, around 15,900 more than typical for its age. At £18,499, it is advertised £434 above our estimated market asking price of £18,065. Our estimate draws on 7,021 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 36 days ago. MOT records show an expiry date of 1 November 2026, and the latest recorded mileage is consistent with the advert. The seller is Bripark Willenhall, based in Willenhall.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 September 2026, 36 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
15 September 2026	£18,499
20 October 2026	£18,499

Price and mileage comparison

Estimated market asking price: £18,065. The asking price is £434 above 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 7,021 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 15,900 miles higher than typical for a 2018 BMW 1 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 November 2026. 73,001 miles at the last test.

105 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 price	Mileage
£14,990	103,486 miles
£15,750	96,200 miles
£15,795	97,000 miles
£15,990	96,000 miles
£15,995	102,366 miles

These cars have covered 22,175–103,486 miles, compared with 82,754 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

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Dealer

Bripark Willenhall, Willenhall. Across the dealer network: 3 branches, 107 cars for sale.

Dealer postcode: WV13 2RN.