2018 BMW 1 Series 1.5 118i M Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: M Sport
• Version: 1.5 118i M Sport Manual RWD Euro 6 (s/s) 3dr (134 bhp)
• Year: 2018
• Mileage: 56,674 miles
• Fuel: Petrol
• Body: Hatchback, 3 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 1 Series M Sport has covered 56,674 miles, around 9,700 fewer miles than is typical for its age. The dealer is asking £10,495, which is £111 below the AskCar estimate of £10,606. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. We first recorded this car for sale 36 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is T R Motor Company Southampton, based in Southampton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £111 (1%) under the AskCar estimate of £10,606.

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 7,261 priced BMW 1 Series adverts across different ages and specifications, as of 6 November 2026.

A 2018 BMW 1 Series with the 1.5 petrol engine is typically advertised at £9,300: the median of the 346 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 BMW 1 Series has been on sale for at least 36 days.

Price history

AskCar first saw this advert on 1 October 2026 at £10,495. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 30 September 2027.

It has had 10 MOTs. The latest, on 1 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 56,665 miles, which matches the advertised 56,674 miles.

Advertised mileage is about 9,700 miles lower than the median mileage of a 2018 BMW 1 Series on AskCar.

Similar cars

13 other 2018 BMW 1 Series M Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £6,894 to £13,999, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 55,541 miles. Price: £9,995, £500 less than this car. Dealer: Auto Hub North East in Peterlee. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-c2ccb07fabcf
• 2018 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 58,894 miles. Price: £11,990, £1,495 more than this car. Dealer: Williams Bmw Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-0814757b1252
• 2018 BMW 1 Series M Sport, 1.5 petrol hatchback, black. Mileage: 48,000 miles. Price: £10,995, £500 more than this car. Dealer: Townhall Garage in Torquay. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-dff4fc77ba38

• The nearest: 2018 BMW 1 Series M Sport, 1.5 petrol hatchback, blue, 68 miles from this car. Mileage: 119,000 miles. Price: £6,894, £3,601 less than this car. Dealer: Vivian Price Cars in Kingswood and Fishponds. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-000f0ba9a5f7