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
- 2022 Subaru Impreza
Gasoline
2.0L 4-cylinder (SIDI) · AWD
32 mpg (7.4 L/100 km) to 25 mpg (9.4 L/100 km) 
2022 Toyota Corolla CrossSUV, Gasoline
2.0L 4-cylinder (SIDI & PFI) · 169 hp (126 kW) · Varies by configuration: FWD, AWD
32 mpg (7.4 L/100 km) to 30 mpg (7.8 L/100 km)- 2022 Chevrolet Malibu
Gasoline
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 1.5L 4-cylinder turbocharged (SIDI) · FWD
32 mpg (7.4 L/100 km) to 26 mpg (9.0 L/100 km) - 2021 Chevrolet Malibu
Gasoline
Varies by configuration: 1.5L 4-cylinder turbocharged (SIDI), 2.0L 4-cylinder turbocharged (SIDI) · FWD
32 mpg (7.4 L/100 km) to 26 mpg (9.0 L/100 km) - 2021 Kia K5
Gasoline
Varies by configuration: 1.6L 4-cylinder turbocharged (SIDI; Stop-Start), 1.6L 4-cylinder turbocharged (SIDI), 2.5L 4-cylinder turbocharged (SIDI & PFI) · Varies by configuration: FWD, AWD
32 mpg (7.4 L/100 km) to 27 mpg (8.7 L/100 km) - 2021 Nissan Altima
Gasoline
Varies by configuration: 2.5L 4-cylinder (SIDI), 2.0L 4-cylinder turbocharged (SIDI & PFI) · Varies by configuration: FWD, AWD
32 mpg (7.4 L/100 km) to 29 mpg (8.1 L/100 km) - 2021 Subaru Impreza
Gasoline
2.0L 4-cylinder (SIDI) · AWD
32 mpg (7.4 L/100 km) to 25 mpg (9.4 L/100 km) - 2020 Hyundai Venue
Gasoline
1.6L 4-cylinder · FWD
32 mpg (7.4 L/100 km) to 30 mpg (7.8 L/100 km) - 2020 Chevrolet Malibu
Gasoline
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 1.5L 4-cylinder turbocharged (SIDI) · FWD
32 mpg (7.4 L/100 km) to 26 mpg (9.0 L/100 km) - 2020 Nissan Altima
Gasoline
Varies by configuration: 2.5L 4-cylinder (SIDI), 2.0L 4-cylinder turbocharged (SIDI & PFI) · Varies by configuration: FWD, AWD
32 mpg (7.4 L/100 km) to 29 mpg (8.1 L/100 km) - 2020 Volkswagen Golf/GTI
Hatchback, Gasoline
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 1.4L 4-cylinder turbocharged (SIDI) · 241 hp (180 kW) · FWD
32 mpg (7.4 L/100 km) to 27 mpg (8.7 L/100 km) - 2019 Subaru Impreza
Gasoline
2.0L 4-cylinder (SIDI) · AWD
32 mpg (7.4 L/100 km) to 25 mpg (9.4 L/100 km) - 2019 Chevrolet Equinox
SUV, Varies by configuration: Gasoline, Diesel
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 1.5L 4-cylinder turbocharged (SIDI), 1.6L 4-cylinder turbocharged · 288 hp (215 kW) · Varies by configuration: FWD, AWD
32 mpg (7.4 L/100 km) to 24 mpg (9.8 L/100 km) 
2019 MINI CooperHatchback, Gasoline
Varies by configuration: 1.5L 3-cylinder turbocharged (SIDI), 2.0L 4-cylinder turbocharged (SIDI) · 201 hp (150 kW) · FWD
32 mpg (7.4 L/100 km) to 26 mpg (9.0 L/100 km)- 2019 Nissan Altima
Gasoline
Varies by configuration: 2.5L 4-cylinder (SIDI), 2.0L 4-cylinder turbocharged (SIDI & PFI; VCR) · Varies by configuration: FWD, AWD
32 mpg (7.4 L/100 km) to 29 mpg (8.1 L/100 km) - 2019 GMC Terrain
SUV, Varies by configuration: Gasoline, Diesel
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 1.5L 4-cylinder turbocharged (SIDI), 1.6L 4-cylinder turbocharged · Varies by configuration: FWD, AWD
32 mpg (7.4 L/100 km) to 23 mpg (10.2 L/100 km) - 2019 Nissan Sentra
Gasoline
Varies by configuration: 1.8L 4-cylinder, 1.6L 4-cylinder turbocharged (SIDI) · FWD
32 mpg (7.4 L/100 km) to 27 mpg (8.7 L/100 km) - 2019 Hyundai Accent
Gasoline
1.6L 4-cylinder (SIDI) · FWD
32 mpg (7.4 L/100 km) to 31 mpg (7.6 L/100 km) - 2019 Kia Rio
Gasoline
1.6L 4-cylinder (SIDI) · FWD
32 mpg (7.4 L/100 km) - 2018 GMC Terrain
SUV, Varies by configuration: Gasoline, Diesel
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 1.5L 4-cylinder turbocharged (SIDI), 1.6L 4-cylinder turbocharged · Varies by configuration: FWD, AWD
32 mpg (7.4 L/100 km) to 23 mpg (10.2 L/100 km) 
2018 Mazda 3Sedan, Gasoline
Varies by configuration: 2.0L 4-cylinder (SIDI), 2.5L 4-cylinder (SIDI) · 190 hp (142 kW) · FWD
32 mpg (7.4 L/100 km) to 28 mpg (8.4 L/100 km)- 2018 MINI Cooper
Hatchback, Gasoline
Varies by configuration: 1.5L 3-cylinder turbocharged (SIDI), 2.0L 4-cylinder turbocharged (SIDI) · 201 hp (150 kW) · FWD
32 mpg (7.4 L/100 km) to 26 mpg (9.0 L/100 km) - 2018 Chevrolet Equinox
SUV, Varies by configuration: Gasoline, Diesel
Varies by configuration: 1.5L 4-cylinder turbocharged (SIDI), 2.0L 4-cylinder turbocharged (SIDI), 1.6L 4-cylinder turbocharged · 288 hp (215 kW) · Varies by configuration: FWD, AWD
32 mpg (7.4 L/100 km) to 24 mpg (9.8 L/100 km) - 2018 Chevrolet Sonic
Gasoline
Varies by configuration: 1.4L 4-cylinder turbocharged, 1.8L 4-cylinder · FWD
32 mpg (7.4 L/100 km) to 28 mpg (8.4 L/100 km)