2005 BMW X3 with manual gearbox and 400,000 km asking $5,700 – worth it?

A 2005 BMW X3 with over 250,000 miles on the clock is listed for $5,700, described by the seller as "meticulously maintained." The SUV's rare six-speed manual gearbox is its main selling point, setting it apart from automatic equivalents. The key question is whether that driving-enthusiast feature justifies buying a vehicle with such high mileage.