BMW X3 (2017-21) M XDRIVE 5DR SUV 3.0 510 GPF SS EU6 COMPETITION AUTO8

Buyer's Guide & Data from our Checks
The BMW X3 (2017-21) M XDRIVE 5DR SUV 3.0 510 GPF SS EU6 COMPETITION AUTO8 is a premium, mid-sized SUV that blends sporty performance with practicality, making it a popular choice in the UK market. As an SUV, it offers a spacious interior, comfortable ride, and versatile features, making it suitable for families, daily commuters, or those seeking a stylish yet functional vehicle. With a strong presence in the used car market, it’s seen in over 3,000 checks on mycarcheck.com, reflecting its popularity among UK drivers.
The data shows that most owners tend to keep this vehicle for around 13 to 14 months, with an average mileage of 31,000 miles, often covering about 8,000 miles annually. Its average private sale value is around £47,000, indicating its position as a luxury yet attainable vehicle. The relatively low number of previous owners suggests good reliability and consistent ownership experiences.
What makes the BMW X3 (2017-21) M XDRIVE 5DR SUV stand out is its combination of sporty driving qualities and upscale features, delivering an engaging drive while maintaining comfort. Known for its impressive performance and advanced technology, it rivals other luxury SUVs like the Audi Q5 and Range Rover Evoque. Overall, it’s a versatile, stylish choice for drivers seeking a blend of luxury, utility, and driving excitement.
Key Findings
The following statistics are drawn from our checks of 909 different vehicles, run between February 17th 2021 and December 31st 2025. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
3,050
Lookups
Lookups
73
Hidden Histories
Hidden Histories
38k
Average Mileage
Average Mileage
£47,000
Average Valuation
Average Valuation












