The 2007 BMW 6-Series sedan stands apart from its 5-Series sibling thanks to its high-tech, performance-oriented features, which enable it to fill the double role of sports car and comfy luxury coupe.

BMW prefers to call their AWD vehicles Sport Activity Vehicles; the emphasis really is on the sport more than the utility. Fittingly, we've always said that if you want to take your SUV to the ...