The BMW X3 (2005-10) 5DR SUV 3.0SI 272 M SPORT AUTO is a premium, five-door family SUV, combining a raised driving position and practical cabin with sporty BMW character. In the UK used-car market, it sits above mainstream compact SUVs, appealing to buyers wanting comfort and stronger performance than an ordinary family car. The 3.0-litre petrol engine and automatic gearbox make this X3 a lively, smooth choice for longer journeys, while its space suits couples and families carrying passengers or luggage. M Sport trim gives it a more purposeful look and feel. Running costs and fuel use are higher than smaller, economical rivals, so budget accordingly. mycarcheck.com recorded 62 lookups covering 30 distinct VINs, with an average private-sale valuation of £2,400 and recorded mileage of 98,000. The checks show about 4,000 miles driven yearly and nearly four previous keepers on average, useful context when assessing an individual BMW X3.