Most fuel-efficient cars if you drive mainly on the highway

Best city/highway mpg
Last reviewed: October 2010
Best city mpg

These cars use the least gas in stop-and-go driving.
Make & model MPG
Toyota Prius IV 32
Smart ForTwo Passion 30
Honda Insight EX 29
Toyota Camry Hybrid 28
Nissan Altima Hybrid 27
Volkswagen Golf TDI (manual) 27
Honda Civic Hybrid 26
Ford Fusion Hybrid 25
Scion xD (manual) 25
Volkswagen Jetta SportWagen TDI (manual) 25
Best highway mpg

If you drive mainly on the highway, these cars are the most fuel-efficient.
Make & model MPG
Toyota Prius IV 55
Volkswagen Golf TDI (manual) 49
Volkswagen Jetta SportWagen TDI (manual) 49
Honda Civic Hybrid 47
Honda Insight EX 45
Ford Fiesta SE sedan 45
Smart ForTwo Passion 44
Honda Civic EX 43
Ford Fiesta SES hatchback (manual) 42
Mini Cooper base (manual) 41
Toyota Camry Hybrid 41
Toyota Yaris sedan 41