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: 92,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 168 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 92,000 miles, this 2018 BMW 1 Series Shadow Edition has covered about 26,000 more miles than other 2018 BMW 1 Series cars. The dealer is asking £16,000, which is £794 below the AskCar estimate of £16,794. To work out the AskCar estimate, we analyse UK dealer adverts for 6,999 BMW 1 Series cars across different ages and specifications. The asking price is now £1,000 lower than when we first recorded the advert 26 days ago. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Titanium Vehicles in Eastleigh. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £794 (4%) under the AskCar estimate of £16,794.

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 6,999 priced BMW 1 Series adverts across different ages and specifications, as of 2 November 2026.

A 2018 BMW 1 Series with the 3.0 petrol engine is typically advertised at £21,000: the median of the 116 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 BMW 1 Series has been on sale for at least 26 days.

Price history

AskCar first saw this advert on 7 October 2026 at £17,000. Its asking price is now £16,000, £1,000 less. The latest price cut was seen on 18 October 2026.

Price changes recorded:

• 7 October 2026: £17,000
• 9 October 2026: £16,995
• 13 October 2026: £16,495
• 14 October 2026: £16,000
• 18 October 2026: £15,995
• 27 October 2026: £16,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 19 September 2027.

It has had 7 MOTs. The latest, on 18 September 2026, passed.

Advisories at the latest test: offside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 92,404 miles, which matches the advertised 92,000 miles.

Advertised mileage is about 26,000 miles higher than the median mileage of a 2018 BMW 1 Series on AskCar.

Similar cars

101 other 2018 BMW 1 Series Shadow Edition 3.0 petrol automatic hatchbacks are for sale at UK dealers, from £14,990 to £30,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, black. Mileage: 91,100 miles. Price: £17,290, £1,290 more than this car. Dealer: Strada Motor Group in Reading. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-13fa88906191
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, white. Mileage: 88,249 miles. Price: £17,495, £1,495 more than this car. Dealer: Silsoe Prestige Motors in Luton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-cb5695ad0c0c
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, blue. Mileage: 96,000 miles. Price: £15,990, the same price as this car. Dealer: Automotive Cars in Keighley. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-db25356382ab

• The nearest: 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, black, 28 miles from this car. Mileage: 74,200 miles. Price: £19,499, £3,499 more than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-c8ae3120ffea