Most Fuel-Efficient Cars
Vehicles ranked by the lowest combined fuel consumption our sources publish. Figures are as listed by each source and test cycles differ between markets.
11,811 vehicles
- 2016 Toyota Yaris
Gasoline
1.5L 4-cylinder · FWD
33 mpg (7.1 L/100 km) to 32 mpg (7.4 L/100 km) 
2016 Mazda 3Sedan, Gasoline
Varies by configuration: 2.0L 4-cylinder (SIDI), 2.5L 4-cylinder (SIDI), 2.5L 4-cylinder (SIDI; with i-ELOOP Technology Package) · 190 hp (142 kW) · FWD
33 mpg (7.1 L/100 km) to 29 mpg (8.1 L/100 km)- 2015 Toyota Yaris
Gasoline
1.5L 4-cylinder · FWD
33 mpg (7.1 L/100 km) to 32 mpg (7.4 L/100 km) - 2015 Nissan Sentra
Gasoline
1.8L 4-cylinder · FWD
33 mpg (7.1 L/100 km) to 30 mpg (7.8 L/100 km) - 2015 Mazda 3
Sedan, Gasoline
Varies by configuration: 2.0L 4-cylinder (SIDI), 2.5L 4-cylinder (SIDI), 2.5L 4-cylinder (SIDI; with i-ELOOP Technology Package) · 190 hp (142 kW) · FWD
33 mpg (7.1 L/100 km) to 29 mpg (8.1 L/100 km) - 2014 Mazda 3
Sedan, Gasoline
Varies by configuration: 2.0L 4-cylinder (SIDI), 2.5L 4-cylinder (SIDI), 2.5L 4-cylinder (SIDI; with i-ELOOP Technology Package) · 190 hp (142 kW) · FWD
33 mpg (7.1 L/100 km) to 30 mpg (7.8 L/100 km) 
2014 MINI CooperHatchback, Gasoline
Varies by configuration: 1.6L 4-cylinder, 1.6L 4-cylinder turbocharged (SIDI), 1.5L 3-cylinder turbocharged (SIDI), 2.0L 4-cylinder turbocharged (SIDI) · 201 hp (150 kW) · FWD
33 mpg (7.1 L/100 km) to 28 mpg (8.4 L/100 km)- 2014 Fiat 500
Gasoline
Varies by configuration: 1.4L 4-cylinder turbocharged, 1.4L 4-cylinder · FWD
33 mpg (7.1 L/100 km) to 29 mpg (8.1 L/100 km) - 2014 Nissan Sentra
Gasoline
Varies by configuration: 1.8L 4-cylinder, 1.8L 4-cylinder (California emission control system) · FWD
33 mpg (7.1 L/100 km) to 30 mpg (7.8 L/100 km) - 2014 Toyota Yaris
Gasoline
1.5L 4-cylinder · FWD
33 mpg (7.1 L/100 km) to 32 mpg (7.4 L/100 km) - 2013 Toyota Yaris
Gasoline
1.5L 4-cylinder · FWD
33 mpg (7.1 L/100 km) to 32 mpg (7.4 L/100 km) - 2013 Nissan Sentra
Gasoline
Varies by configuration: 1.8L 4-cylinder, 1.8L 4-cylinder (California Emission Control System) · FWD
33 mpg (7.1 L/100 km) to 30 mpg (7.8 L/100 km) - 2012 Nissan Versa
Gasoline
Varies by configuration: 1.8L 4-cylinder, 1.6L 4-cylinder · FWD
33 mpg (7.1 L/100 km) to 27 mpg (8.7 L/100 km) - 2012 Toyota Yaris
Gasoline
1.5L 4-cylinder · FWD
33 mpg (7.1 L/100 km) to 31 mpg (7.6 L/100 km) - 2011 Ford Fiesta
Gasoline
1.6L 4-cylinder · FWD
33 mpg (7.1 L/100 km) to 31 mpg (7.6 L/100 km) - 2011 Nissan Altima
Varies by configuration: Gasoline, Hybrid
Varies by configuration: 2.5L 4-cylinder, 3.5L 6-cylinder · FWD
33 mpg (7.1 L/100 km) to 21 mpg (11.2 L/100 km) 
2011 Toyota CamrySedan, Varies by configuration: Gasoline, Hybrid
Varies by configuration: 2.5L 4-cylinder, 3.5L 6-cylinder, 2.4L 4-cylinder · 225 hp (168 kW) · FWD
33 mpg (7.1 L/100 km) to 23 mpg (10.2 L/100 km)- 2006 Volkswagen Jetta
Varies by configuration: Diesel, Gasoline
Varies by configuration: 1.9L 4-cylinder turbocharged, 2.0L 4-cylinder turbocharged, 2.5L 5-cylinder · FWD
33 mpg (7.1 L/100 km) to 22 mpg (10.7 L/100 km) - 2005 Toyota Echo
Gasoline
1.5L 4-cylinder · FWD
33 mpg (7.1 L/100 km) to 31 mpg (7.6 L/100 km) - 2004 Toyota Echo
Gasoline
1.5L 4-cylinder · FWD
33 mpg (7.1 L/100 km) to 31 mpg (7.6 L/100 km) - 2003 Toyota Echo
Gasoline
1.5L 4-cylinder · FWD
33 mpg (7.1 L/100 km) to 31 mpg (7.6 L/100 km) 
2000 Honda CivicSedan, Varies by configuration: Gasoline, Natural gas
Varies by configuration: 1.6L 4-cylinder (SOHC-VTEC), 1.6L 4-cylinder, 1.6L 4-cylinder (DOHC-VTEC), 1.6L 4-cylinder (VTEC-E), 1.6L 4-cylinder (CNG) · 158 hp (118 kW) · FWD
33 mpg (7.1 L/100 km) to 25 mpg (9.4 L/100 km)- 1999 Honda Civic
Sedan, Varies by configuration: Gasoline, Natural gas
Varies by configuration: 1.6L 4-cylinder, 1.6L 4-cylinder (SOHC-VTEC), 1.6L 4-cylinder (DOHC-VTEC), 1.6L 4-cylinder (VTEC-E), 1.6L 4-cylinder (CNG FFS) · 158 hp (118 kW) · FWD
33 mpg (7.1 L/100 km) to 25 mpg (9.4 L/100 km) - 1997 Ford Aspire
Gasoline
1.3L 4-cylinder ((FFS)) · FWD
33 mpg (7.1 L/100 km) to 26 mpg (9.0 L/100 km)