2018 BMW 1 Series 1.5 118i Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: Sport
• Version: 1.5 118i Sport Manual RWD Euro 6 (s/s) 5dr (134 bhp)
• Year: 2018
• Mileage: 46,288 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 1 Series Sport is advertised with 46,288 miles, approximately 19,900 below the typical mileage for its age. The AskCar estimate for this car is £10,073. It is priced at £9,499, which is £574 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 7,253 BMW 1 Series cars across different ages and specifications. Since we first spotted the advert 15 days ago, the asking price has dropped by £500. Its advertised mileage matches the government's MOT record. You can find this car at HolaCars in Watford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £574 (5%) under the AskCar estimate of £10,073.

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 7,253 priced BMW 1 Series adverts across different ages and specifications, as of 5 November 2026.

A 2018 BMW 1 Series with the 1.5 petrol engine is typically advertised at £9,200: the median of the 347 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 BMW 1 Series has been on sale for at least 15 days.

Price history

AskCar first saw this advert on 21 October 2026 at £9,999. Its asking price is now £9,499, £500 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 21 October 2026: £9,999
• 29 October 2026: £9,499

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 26 July 2027.

It has had 6 MOTs. The latest, on 22 July 2026, passed.

Advisories at the latest test: windscreen wiper blade defective front wipers poor aero deck.

Mileage at that test: 44,799 miles, which matches the advertised 46,288 miles.

Advertised mileage is about 19,900 miles lower than the median mileage of a 2018 BMW 1 Series on AskCar.

Similar cars

78 other 2018 BMW 1 Series Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £3,990 to £11,998, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series Sport, 1.5 petrol hatchback, white. Mileage: 46,000 miles. Price: £10,995, £1,496 more than this car. Dealer: Forsyth Street Cars in Airdrie. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-485142d1c7a8
• 2018 BMW 1 Series Sport, 1.5 petrol hatchback, red. Mileage: 47,000 miles. Price: £8,794, £705 less than this car. Dealer: Vivian Price Cars in Kingswood and Fishponds. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-32364a9f6991
• 2018 BMW 1 Series Sport, 1.5 petrol hatchback, white. Mileage: 44,966 miles. Price: £7,250, £2,249 less than this car. Dealer: GCB Motors in West Bromwich. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-ebfba0f89aba

• The nearest: 2018 BMW 1 Series Sport, 1.5 petrol hatchback, black, 6 miles from this car. Mileage: 78,301 miles. Price: £8,299, £1,200 less than this car. Dealer: Northridge Cars Hemel Hempstead in Hemel Hempstead. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-6c6e2d6c6343