On this episode of Head 2 Head, they get behind the wheel of two of the finest long wheelbase luxury sedans - the 2013 BMW 750Li and the Jaguar XJL Supercharged - to see which one of them does justice to their expensive price tags. First, they head to the track to see what kinds of numbers these large, premium sedans put down, then they sees how they both handle on the rough roads, before finally getting chauffered in the back seat of the cars to examine their distinct approaches to high-end luxury. So which one will stand out as the best in its class?