2018 BMW 1 Series 3.0 M140i Shadow Edition

Overview

• Make: BMW
• Model: 1 Series
• Trim: Shadow Edition
• Version: 3.0 M140i Shadow Edition Auto RWD Euro 6 (s/s) 5dr (335 bhp)
• Year: 2018
• Mileage: 30,200 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Orange
• CO2: 168 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 1 Series Shadow Edition has covered 30,200 miles, around 36,100 fewer miles than is typical for its age. The dealer is asking £25,995, which is £738 above the AskCar estimate of £25,257. To work out the AskCar estimate, we analyse UK dealer adverts for 7,180 BMW 1 Series cars across different ages and specifications. We have tracked this advert for 40 days. Its advertised mileage matches the government's MOT record. It is for sale at Williams Automotive in Wootton (Vale of White Horse). How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £738 (2%) over the AskCar estimate of £25,257.

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 7,180 priced BMW 1 Series adverts across different ages and specifications, as of 4 November 2026.

A 2018 BMW 1 Series with the 3.0 petrol engine is typically advertised at £21,000: the median of the 117 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 BMW 1 Series has been on sale for at least 40 days.

Price history

AskCar first saw this advert on 25 September 2026 at £24,995. Its asking price is now £25,995, £1,000 more.

Price changes recorded:

• 25 September 2026: £24,995
• 7 October 2026: £25,745
• 25 October 2026: £25,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 22 January 2027.

It has had 6 MOTs. The latest, on 20 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 28,202 miles, which matches the advertised 30,200 miles.

Advertised mileage is about 36,100 miles lower than the median mileage of a 2018 BMW 1 Series on AskCar.

Similar cars

103 other 2018 BMW 1 Series Shadow Edition 3.0 petrol automatic hatchbacks are for sale at UK dealers, from £14,990 to £26,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, orange. Mileage: 30,524 miles. Price: £25,995, the same price as this car. Dealer: EAG Specialist Cars in St Neots. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-30d7a0a90994
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, grey. Mileage: 31,000 miles. Price: £26,995, £1,000 more than this car. Dealer: RVS Performance in Ramsey. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-e3ec57c15a99
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, grey. Mileage: 31,000 miles. Price: £26,995, £1,000 more than this car. Dealer: RVS Performance in Ramsey. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-f54c9eab1271

• The nearest: 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, grey, under a mile from this car. Mileage: 59,750 miles. Price: £20,995, £5,000 less than this car. Dealer: Williams Automotive in Oxford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-f8fccf73eee0