In addition , vehicle segments have a direct correlation to car-owners ' preferred presidential candidates . McCain receives the highest support from full-size truck ( 66 percent ) , full-size SUV ( 61 percent ) and luxury SUV ( 61 percent ) owners . Obama leads McCain among luxury station wagon ( 59 percent ) , station wagon and sport wagon ( 55 percent ) , hatchback ( 52 percent ) and luxury crossover vehicle ( 52 percent ) owners . Among owners of hybrid vehicles , Obama leads with 48 percent of the preferences , nine points more than McCain .