2015 BMW X3 2.0 20d SE
Version: 2.0 20d SE Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
Price: £8,991. Fair price: £308 (3%) under the AskCar estimate of £9,299, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,003 priced BMW X3 adverts on AskCar as of 31 October 2026.
AskCar lists 3,056 used BMW X3 from 1,192 UK dealerships, as of 31 October 2026.
Overview
- Make
- BMW
- Model
- X3
- Trim
- SE
- Version
- 2.0 20d SE Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
- Mileage
- 84,031 miles
- Year
- 2015
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- CO2
- 136 g/km
- Colour
- Red
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 20d
- Emissions standard
- Euro 6
About this car
The advertised mileage for this 2015 BMW X3 SE is 84,031 miles. Its asking price of £8,991 is £308 below the AskCar estimate of £9,299. The AskCar estimate draws on 3,003 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. The advertised mileage is lower than the latest MOT reading of 85,262 miles. Ask the dealer to explain. Its recorded MOT is valid until 26 October 2027. The seller is Cardiff Trade Sales, based in Cardiff.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £8,991 |
Price and mileage comparison
Fair price: £308 (3%) under the AskCar estimate of £9,299.
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 3,003 priced BMW X3 adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 3,300 miles lower than the median mileage of a 2015 BMW X3 on AskCar.
Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.
MOT
MOT: valid until 26 October 2027. 85,262 miles at the last test.
Other matching cars
13 other 2015 BMW X3 SE automatic diesel cars are for sale at UK dealers from £5,990 to £16,995, as of 31 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 13 matching cars have covered 9,500 to 138,000 miles, compared with 84,031 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
39 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 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.