2015 BMW X3 2.0 18d SE
Version: 2.0 18d SE Auto RWD Euro 6 (s/s) 5dr sDrive (148 bhp)
Price: £9,988. Fair price: £4 (under 1%) over the AskCar estimate of £9,984, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,993 priced BMW X3 adverts on AskCar as of 30 October 2026.
AskCar lists 3,047 used BMW X3 from 1,191 UK dealerships, as of 30 October 2026.
Overview
- Make
- BMW
- Model
- X3
- Trim
- SE
- Version
- 2.0 18d SE Auto RWD Euro 6 (s/s) 5dr sDrive (148 bhp)
- Mileage
- 55,000 miles
- Year
- 2015
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 148 bhp
- Seats
- 5
- CO2
- 126 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 18d
- Emissions standard
- Euro 6
About this car
This 2015 BMW X3 SE has covered 55,000 miles, around 32,000 fewer miles than is typical for its age. The dealer is asking £9,988, which is £4 above the AskCar estimate of £9,984. To work out the AskCar estimate, we analyse UK dealer adverts for 2,993 BMW X3 cars across different ages and specifications. It first appeared in our advert records 1 day ago. Its recorded MOT is valid until 9 December 2026, and its advertised mileage is consistent with the latest MOT reading. It is for sale at Alastair Cars in Beckenham.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 29 October 2026, 1 day ago.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £9,988 |
| 30 October 2026 | £9,988 |
Price and mileage comparison
Fair price: £4 (under 1%) over the AskCar estimate of £9,984.
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 2,993 priced BMW X3 adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 32,000 miles lower than the median mileage of a 2015 BMW X3 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 9 December 2026. 48,022 miles at the last test.
Other matching cars
12 other 2015 BMW X3 SE automatic diesel cars are for sale at UK dealers from £5,990 to £16,995, as of 30 October 2026.
The 5 cheapest:
- 2015 BMW X3. Price: £5,990. Mileage: 132,455 miles. Dealer: Town Autos in Bedford. AskCar page: https://askcar.co.uk/car/bmw-x3-2015-3bf8cdf259bc
- 2015 BMW X3. Price: £6,495. Mileage: 138,000 miles. Dealer: Highland Trucks in Fort Augustus. AskCar page: https://askcar.co.uk/car/bmw-x3-2015-92357a6d1e0c
- 2015 BMW X3. Price: £8,495. Mileage: 94,000 miles. Dealer: Coventry Sterling Motors in Coventry. AskCar page: https://askcar.co.uk/car/bmw-x3-2015-af785b87ec39
- 2015 BMW X3. Price: £8,500. Mileage: 94,865 miles. Dealer: Global Car Sales in Blackburn. AskCar page: https://askcar.co.uk/car/bmw-x3-2015-f24807976494
- 2015 BMW X3. Price: £8,795. Mileage: 93,723 miles. Dealer: TurboDrive in Hitchin. AskCar page: https://askcar.co.uk/car/bmw-x3-2015-61eeb0fbe954
The 12 matching cars have covered 9,500 to 138,000 miles, compared with 55,000 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW X3 cars for sale · 2015 BMW X3 price guide
More like this
Photos
54 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.