2015 BMW X3 3.0 30d Xline
Price: £6,495. Good value: £736 (10%) under the AskCar estimate of £7,231, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,992 priced BMW X3 adverts on AskCar as of 2 November 2026.
AskCar lists 3,072 used BMW X3 from 1,209 UK dealerships, as of 2 November 2026.
Overview
- Make: BMW
- Model: X3
- Trim: Xline
- Version: 3.0 30d Xline Auto 4WD Euro 6 (s/s) 5dr (254 bhp)
- Year: 2015
- Mileage: 148,000 miles
- Fuel: Diesel
- Body: SUV, 5 doors, 5 seats
- Engine: 3.0 litres, 254 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 156 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 148,000 miles on the clock, this 2015 BMW X3 Xline has done roughly 60,400 more miles than a typical 2015 BMW X3. The dealer is asking £6,495, which is £736 below the AskCar estimate of £7,231. To work out the AskCar estimate, we analyse UK dealer adverts for 2,992 BMW X3 cars across different ages and specifications. It first appeared in our advert records today. The seller is WB Cars, based in Deeside. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Good value: £736 (10%) under the AskCar estimate of £7,231.
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 2,992 priced BMW X3 adverts across different ages and specifications, as of 2 November 2026.
A 2015 BMW X3 with the 3.0 diesel engine is typically advertised at £11,300: the median of the 14 for sale on AskCar, as of 2 November 2026.
Time on sale
AskCar first saw this 2015 BMW X3 advertised today. About 4 in 10 of 2015 BMW X3 cars are gone from sale within a month of being advertised: 27 of the 74 first advertised between 13 July 2026 and 29 September 2026.
Price history
AskCar first saw this advert on 2 November 2026 at £6,495. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 60,400 miles higher than the median mileage of a 2015 BMW X3 on AskCar.
Similar cars
1 other 2015 BMW X3 Xline 3.0 diesel automatic SUV is for sale at UK dealers, as of 2 November 2026.
The closest to this car in mileage:
- 2015 BMW X3 Xline, 3.0 diesel SUV, white. Mileage: 103,000 miles. Price: £9,500, £3,005 more than this car. Dealer: Coventry Sterling Motors in Coventry. AskCar page: https://askcar.co.uk/car/bmw-x3-2015-5b93159ee319
Browse all BMW X3 cars for sale · 2015 BMW X3 price guide
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Photos
65 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.