2018 BMW X1 1.5 18i Xline
Price: £12,500. Fair price: £501 (4%) over the AskCar estimate of £11,999, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,570 priced BMW X1 adverts on AskCar as of 5 November 2026.
AskCar lists 2,634 used BMW X1 from 1,230 UK dealerships, as of 5 November 2026.
Overview
- Make: BMW
- Model: X1
- Trim: Xline
- Version: 1.5 18i GPF Xline Manual FWD Euro 6 (s/s) 5dr sDrive (138 bhp)
- Year: 2018
- Mileage: 44,939 miles
- Fuel: Petrol
- Body: SUV, 5 doors, 5 seats
- Engine: 1.5 litres, 138 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: White
- CO2: 132 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 44,939 miles, this 2018 BMW X1 Xline has covered about 11,500 fewer miles than other 2018 BMW X1 cars. The AskCar estimate for this car is £11,999. It is priced at £12,500, which is £501 above that estimate. The AskCar estimate uses 2,570 UK dealer adverts for the BMW X1, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 44 days ago. The government's MOT record matches its advertised mileage. It is for sale at Your Car Supermarket in Birmingham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £501 (4%) over the AskCar estimate of £11,999.
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 2,570 priced BMW X1 adverts across different ages and specifications, as of 5 November 2026.
A 2018 BMW X1 with the 1.5 petrol engine is typically advertised at £12,100: the median of the 24 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2018 BMW X1 has been on sale for at least 44 days.
Price history
AskCar first saw this advert on 22 September 2026 at £12,500. 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 2 September 2027.
It failed its MOT on 3 September 2026 (offside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords 225/50/18) and passed later the same day.
Advisories at the latest test: nearside rear tyre has a cut but not deep enough to reach the ply or cords.
Mileage at that test: 44,755 miles, which matches the advertised 44,939 miles.
Advertised mileage is about 11,500 miles lower than the median mileage of a 2018 BMW X1 on AskCar.
Similar cars
6 other 2018 BMW X1 Xline 1.5 petrol manual SUVs are for sale at UK dealers, from £8,995 to £10,998, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2018 BMW X1 Xline, 1.5 petrol SUV, orange. Mileage: 52,786 miles. Price: £10,998, £1,502 less than this car. Dealer: Arnold Clark Linwood Motorstore / BYD in Linwood. AskCar page: https://askcar.co.uk/car/bmw-x1-2018-5c7a073bea07
- 2018 BMW X1 Xline, 1.5 petrol SUV, orange. Mileage: 59,095 miles. Price: £10,690, £1,810 less than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/bmw-x1-2018-1c4938341a28
- 2018 BMW X1 Xline, 1.5 petrol SUV, blue. Mileage: 67,404 miles. Price: £10,395, £2,105 less than this car. Dealer: My Next Vehicle Pro in Lincoln. AskCar page: https://askcar.co.uk/car/bmw-x1-2018-2fd740561f7e
Browse all BMW X1 cars for sale · 2018 BMW X1 price guide
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Photos
90 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.