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 SUV that blends style, performance, and practicality. Known for its sporty design and commanding presence on the road, this model is popular among those seeking a versatile vehicle capable of handling everyday commuting and family trips. Its position in the UK market is as a luxury SUV, appealing to buyers who value a combination of comfort and driving excitement, often competing with other high-end vehicles like Audi Q5 or Mercedes GLC.
Based on over 3,200 checks on mycarcheck.com, this specific model shows a significant level of interest with a varied range of owners and an average mileage of around 32,000. The typical private sale valuation hovers around £46,400, indicating its strong market value. The data suggests buyers tend to keep this vehicle for several years, with an average of just under 1.5 previous owners, which can reflect its reliability and desirability.
What makes the BMW X3 (2017-21) M XDRIVE 5DR SUV stand out is its powerful 3.0-litre engine and the M Competition features, offering an exciting driving experience while maintaining practicality. Known for its sophisticated design, advanced technology, and balanced ride quality, it’s well-suited for families, luxury car enthusiasts, or those wanting a premium SUV with sporty credentials. Compared to rivals, it is celebrated for its dynamic handling and the prestigious BMW badge, making it a popular choice for those looking for a combination of luxury and sporty performance.
Key Findings
The following statistics are drawn from our checks of 926 different vehicles, run between February 17th 2021 and February 28th 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
3,207
Lookups
Lookups
78
Hidden Histories
Hidden Histories
39k
Average Mileage
Average Mileage
£46,400
Average Valuation
Average Valuation












