The BMW X6 (2014-19) is a large, premium SUV with a coupe-like roofline, aimed at drivers wanting the height and presence of an SUV with a sportier look. It sits above mainstream family SUVs in the UK market, competing with models such as the Mercedes-Benz GLE Coupe and Audi Q8. mycarcheck.com recorded 9,454 checks covering 3,609 different vehicles, a substantial sample that suggests continued used-buyer interest. Typically, the X6 suits families or professionals who want generous space, a commanding driving position and comfort for longer journeys, rather than a compact, economical runabout. Check data shows an average private-sale valuation of £27,100 and average recorded mileage of 60,000 miles; cars average 8,000 miles a year and around two previous keepers. Its dramatic styling and premium cabin set it apart from conventional rivals, while its strong road presence adds appeal. Consider it for comfort and image, but budget carefully for running costs.