Subcompact cars - 2013 Toyota Prius c
Gas mileage (city/highway; combined mpg): 53/46; 50
Efficiency-cost rating: 2.52
With an efficiency-cost rating of 2.52, the subcompact 2013 Toyota Prius c is still the top-rated hybrid ahead of the compact Honda Insight (2.17). It’s also ahead of the regular Toyota Prius, which tops the midsize-car category.