2017 BMW X3 3.0 30d M Sport
Version: 3.0 30d M Sport Auto 4WD Euro 6 (s/s) 5dr
Price: £8,999. Good value: £2,804 (23%) under the AskCar estimate of £11,803, 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
- M Sport
- Version
- 3.0 30d M Sport Auto 4WD Euro 6 (s/s) 5dr
- Mileage
- 136,000 miles
- Year
- 2017
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 3.0 L
- Gearbox
- Automatic
- Seats
- 5
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 30d
- Emissions standard
- Euro 6
About this car
This 2017 BMW X3 M Sport has covered 136,000 miles, around 64,000 more miles than is typical for its age. Priced at £8,999, it is advertised £2,804 below the AskCar estimate of £11,803. To work out the AskCar estimate, we analyse UK dealer adverts for 2,993 BMW X3 cars across different ages and specifications. This car was first seen in our listings data today. The seller is Karhouse, based in Chesham.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £8,999 |
Price and mileage comparison
Good value: £2,804 (23%) under the AskCar estimate of £11,803.
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 64,000 miles higher than the median mileage of a 2017 BMW X3 on AskCar.
Other matching cars
86 other 2017 BMW X3 M Sport automatic diesel cars are for sale at UK dealers from £9,995 to £26,200, as of 30 October 2026.
The 5 cheapest:
- 2017 BMW X3. Price: £9,995. Mileage: 110,100 miles. Dealer: RJB Motors in St Austell. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-c9ddeb191ded
- 2017 BMW X3. Price: £10,495. Mileage: 76,000 miles. Dealer: Fiat 500 Specialist Cars in Ramsgate. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-7b95a32aa3d7
- 2017 BMW X3. Price: £10,499. Mileage: 131,000 miles. Dealer: Premluxe Motors in Battlesbridge. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-49b28ee7234d
- 2017 BMW X3. Price: £10,683. Mileage: 102,535 miles. Dealer: Windsor Car Centre in Windsor. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-bf33d3666d6d
- 2017 BMW X3. Price: £10,990. Mileage: 101,277 miles. Dealer: Xenon Automotive in Welwyn Garden City. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-28da8358585a
The 86 matching cars have covered 23,431 to 131,000 miles, compared with 136,000 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 · 2017 BMW X3 price guide
More like this
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.