( http://www.TFLcar.com ) The 2013 Lexus GS350 is all new and completely redesigned from the ground up. Gone is the stodgy car of old replaced by a much more passionate and sporty Lexus. The 2012 Jaguar XF has gotten a minor facelift but the heart of the car remains the same with a 385 HP V8 under the hood. Both of these cars drive for that perfect balance of sport performance and opulent luxury so which one is better? Check out another unique TFLcar mashup review as we compare the two luxury sedans to see which one deserves to be called the best sport luxury sedan.