Photo Galleries

Aside from the small badging on the front quarter panels and rear decklid, distinguishing this hybrid M35 from its standard Infiniti siblings is near impossible — but that's the objective. The Japanese automaker has dropped an Atkinson cycle variant of its 3.5-liter VQ 6-cylinder engine under the hood, and mated it to a 50-kilowatt electric motor charging a lithium-ion battery pack. According to Infiniti, it should deliver V8 performance with four-cylinder economy.