2008 BMW 550i - Luxury Sport Sedans Comparison - Private Reserve Cabs

With an all-new M-style body kit, the 2008 BMW 550i looks the part of an Ultimate Driving Machine. MT Senior Editor Ron Kiino heads to the hills of Santa Ynez to find out if the 550i has the performance and luxury to back up its good looks. Check out this video series, Private Reserve Cabs, as we take you through a luxury sport sedans comparison.