Gasoline because it smells good and I use it now.
Diesel because fuel economy, which is mainly for gay people. But you have big trucks that run on diesel, and those are not gay.
Hybrids for even more fuel economy, but your car is not cool and you're even more gay.
Electrics because heck I don't wanna buy gas and I wanna be kinda cool unless it's a Prius or a Leaf or something stupid (ily tesla)