MPG = Air Resistance vs Speed vs Weight
Improving MPG had me wondering, so I found a definitive calculator to make the math easier. http://ecomodder.com/forum/tool-aero-rolling-resistance.php Vehicle weight [1]: 10,000lb (TV & TT) Crr ...
Forum Discussion
My 2014 TT is 4' longer and 1000 pounds heavier than my previous TT, yet I get about the same 10 MPG towing it with the same TV. The front of the 2014 is much more rounded and aerodynamic.
