2018 BMW 1 Series 1.5 118i SE

Overview

• Make: BMW
• Model: 1 Series
• Trim: SE
• Version: 1.5 118i SE Manual RWD Euro 6 (s/s) 5dr (134 bhp)
• Year: 2018
• Mileage: 71,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 116 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 71,000 miles on the clock, this 2018 BMW 1 Series has done roughly 4,800 more miles than a typical 2018 BMW 1 Series. The AskCar estimate for this car is £8,481. It is priced at £7,495, which is £986 below that estimate. The AskCar estimate uses 7,253 UK dealer adverts for the BMW 1 Series, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 30 days ago. The government's MOT record matches its advertised mileage. It is for sale at Coopers Car Sales in Caerphilly. 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

Good value: £986 (11%) under the AskCar estimate of £8,481.

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 30 days.

Price history

AskCar first saw this advert on 6 October 2026 at £7,495. 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 5 November 2026: valid until 30 March 2027.

It has had 8 MOTs. The latest, on 23 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 65,835 miles, which matches the advertised 71,000 miles.

Advertised mileage is about 4,800 miles higher than the median mileage of a 2018 BMW 1 Series on AskCar.

Similar cars

12 other 2018 BMW 1 Series SE 1.5 petrol manual hatchbacks are for sale at UK dealers, from £6,195 to £10,998, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series SE, 1.5 petrol hatchback, blue. Mileage: 68,194 miles. Price: £10,998, £3,503 more than this car. Dealer: Desmond Motors Londonderry in Derry. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-fa66259b0dc2
• 2018 BMW 1 Series SE, 1.5 petrol hatchback, white. Mileage: 74,581 miles. Price: £9,995, £2,500 more than this car. Dealer: Jack Reid Cars in Carrickfergus. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-c721cdaae3d7
• 2018 BMW 1 Series SE, 1.5 petrol hatchback, white. Mileage: 77,432 miles. Price: £9,698, £2,203 more than this car. Dealer: Arnold Clark Stoke-on-Trent Motorstore in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-6dd74456a468

• The nearest: 2018 BMW 1 Series SE, 1.5 petrol hatchback, black, 74 miles from this car. Mileage: 61,405 miles. Price: £8,495, £1,000 more than this car. Dealer: McMenemy Automotive in Salisbury. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-58ebae90a752