The BMW X3 (2004-06) 5DR SUV 3.0I SPORT AUTO is a compact, five-door premium SUV, offering a higher driving position and useful cabin space in a more manageable package than a large off-roader. Its automatic gearbox and powerful 3.0-litre petrol engine give it a relaxed, confident feel, though fuel costs may be substantial. Mycarcheck.com records 1,329 look-ups across 547 different VINs, suggesting sustained interest in this older X3. Checks show an average private-sale valuation of £1,200 and average recorded mileage of 121,000 miles. Typical annual mileage is 5,000, while cars have averaged about six previous keepers, so condition and history deserve careful attention. Best for drivers wanting a family car, commuter or weekend companion, the X3 offers space and all-weather confidence. Compared with SUVs such as the Honda CR-V, it feels more premium and sporty, though ownership costs can be higher. Check service records and condition carefully before you buy.