7.Subaru Legacy 24/32/27
Our second Subaru vehicle on the list is the slightly smaller Legacy. The Legacy uses the same platform, engine and transmission as the Outback. However, since it’s a sedan, rather than a crossover, the Legacy is capable of getting slightly better fuel economy in both city and highway driving. We’d chalk that up to the 100 lb weight difference and the slightly more aerodynamic body style. The Legacy gets 27 mpg, a whole 1 mpg better than the Outback, in combined conditions and 24 mpg city, and 32 mpg highway.