The BMW X3 (2004-06) 5DR SUV 3.0D SPORT is a premium, five-door family SUV from BMW’s X3 generation. In the UK used-car market, it offers a compact, practical alternative to larger luxury 4x4s, while sitting above ordinary family hatchbacks for comfort and road presence. mycarcheck.com records show 25 look-ups covering 13 distinct vehicles, a useful but modest sample. The average private-sale valuation is £1,400, with average recorded mileage of 161,000 miles, around 5,000 miles driven annually, and four previous keepers. These figures suggest many examples are now older, high-mileage used cars, so condition and maintenance history matter more than the badge alone. With its six-cylinder diesel performance, all-wheel-drive grip and raised seating, the X3 suits families, regular commuters and drivers wanting long-distance travel with room for gear. The 3.0D SPORT feels livelier than mainstream SUVs and offers an engaging drive compared with rivals, though running costs can be higher. Shop carefully.