Prius

Oil has topped $90 barrel, electric cars are being touted, and the government is pushing fuel efficiency, but you'd never know it from auto sales - SUVs and trucks once again claim the top spot, having jumped 41% while small cars sales dropped 1.7%.

Cheap gas, great deals, and winter weather resulted in SUV and light trucks resuming their dominance in vehicle sales in December, climbing to 51% of all sales, as Prius sales dipped 48% in November.