To showcase the power of the 2012 M Hybrid, Infiniti put its reputation on the line by challenging the 2012 Porsche Panamera S Hybrid, affirming the thrill of the luxury environmentally-friendly vehicle. “’The Duel’ is an exciting way to remind everyone that the Infiniti M Hybrid is the world’s fastest accelerating full-hybrid with 360 horsepower and 32 miles per gallon,” said Infiniti Americas Vice President Ben Poore. “At Infiniti, we believe that luxury should always thrill and inspire.