2018 BMW 1 Series 1.5 118i Sport
Price: £8,695. Far below the going rate: £7,426 (46%) under the AskCar estimate of £16,121, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,999 priced BMW 1 Series adverts on AskCar as of 2 November 2026. Worth asking the dealer why.
AskCar lists 7,294 used BMW 1 Series from 2,704 UK dealerships, as of 2 November 2026.
Overview
- Make: BMW
- Model: 1 Series
- Trim: Sport
- Version: 1.5 118i Sport Auto RWD Euro 6 (s/s) (134 bhp)
- Year: 2018
- Mileage: 75 miles
- Fuel: Petrol
- Body: Hatchback, 5 seats
- Engine: 1.5 litres, 134 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- CO2: 119 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 BMW 1 Series Sport has covered 75 miles, around 65,900 fewer miles than is typical for its age. The dealer is asking £8,695, which is £7,426 below the AskCar estimate of £16,121. We recommend confirming the advertised price and vehicle details. The AskCar estimate uses UK dealer asking prices, including 6,999 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 89 days. It is advertised by JSK Car Sales in Lancing. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Far below the going rate: £7,426 (46%) under the AskCar estimate of £16,121. Worth asking the dealer why.
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 1.5 petrol engine is typically advertised at £9,400: the median of the 337 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2018 BMW 1 Series has been on sale for at least 89 days.
Price history
AskCar first saw this advert on 5 August 2026 at £8,695. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 65,900 miles lower than the median mileage of a 2018 BMW 1 Series on AskCar.
The advertised mileage of 75 miles looks wrong for a 2018 car; check it with the dealer.
Similar cars
26 other 2018 BMW 1 Series Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £7,725 to £17,999, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2018 BMW 1 Series Sport, 1.5 petrol hatchback, blue. Mileage: 12,660 miles. Price: £14,995, £6,300 more than this car. Dealer: V12 Sports & Classics Ltd - Hinckley in Hinckley. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-ff7035f0acd3
- 2018 BMW 1 Series Sport, 1.5 petrol hatchback, blue. Mileage: 19,234 miles. Price: £14,500, £5,805 more than this car. Dealer: Marshall BMW Salisbury in Salisbury. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-f19f627c8c16
- 2018 BMW 1 Series Sport, 1.5 petrol hatchback, white. Mileage: 22,500 miles. Price: £17,999, £9,304 more than this car. Dealer: Binley Woods Approved Used Cars in Warwick. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-a0739eba5446
- The nearest: 2018 BMW 1 Series Sport, 1.5 petrol hatchback, black, 32 miles from this car. Mileage: 53,181 miles. Price: £10,795, £2,100 more than this car. Dealer: Car Exchange in Portsmouth. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-bbc582f8945f
Browse all BMW 1 Series cars for sale · 2018 BMW 1 Series price guide
More like this
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- Used BMW 1 Series for sale near Worthing
Photos
19 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.