Just for reference:
1994 Acura GSR (FWD, small sporty coup) = 4.2" Often had the dreaded snow lifting car issue on the highway
2002 Subaru WRX (AWD, sporty sedan) = 6.1" Occasionally, had the car lifting issues, even on major highways.
2004 Subaru Forester XT (AWD, sporty SUV/Crossover)...