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
- 1989 Pontiac Firefly
Gasoline
Varies by configuration: 1.0L 3-cylinder ((FFS)), 1.0L 3-cylinder turbocharged ((FFS,TRBO)) · FWD
41 mpg (5.7 L/100 km) to 34 mpg (6.9 L/100 km) - 1989 Suzuki Swift
Gasoline
Varies by configuration: 1.0L 3-cylinder ((FFS) (SPFI)), 1.3L 4-cylinder ((FFS) (SPFI)), 1.3L 4-cylinder ((FFS)), 1.3L 4-cylinder ((FFS) (MPFI)) · FWD
41 mpg (5.7 L/100 km) to 24 mpg (9.8 L/100 km) - 1989 Chevrolet Sprint
Gasoline
Varies by configuration: 1.0L 3-cylinder ((FFS)), 1.0L 3-cylinder turbocharged ((FFS,TRBO)) · FWD
41 mpg (5.7 L/100 km) to 34 mpg (6.9 L/100 km) 
1984 Honda CivicSedan, Gasoline
Varies by configuration: 1.3L 4-cylinder, 1.5L 4-cylinder ((FFS)), 1.3L 4-cylinder (CA model), 1.5L 4-cylinder ((FFS) CA model) · 158 hp (118 kW) · FWD
41 mpg (5.7 L/100 km) to 25 mpg (9.4 L/100 km)- 1984 Nissan Sentra
Varies by configuration: Gasoline, Diesel
Varies by configuration: 1.6L 4-cylinder ((FFS)), 1.7L 4-cylinder ((DIESEL)), 1.6L 4-cylinder ((FFS) CA model), 1.7L 4-cylinder ((DIESEL) CA model)
41 mpg (5.7 L/100 km) to 25 mpg (9.4 L/100 km) 
2027 Honda CR-VWagon, Varies by configuration: Gasoline, Hybrid
Varies by configuration: 1.5L 4-cylinder turbocharged (SIDI), 2.0L 4-cylinder (SIDI; Hybrid) · 204 hp (152 kW) · Varies by configuration: AWD, FWD
40 mpg (5.9 L/100 km) to 29 mpg (8.1 L/100 km)
2026 Lexus NXSUV, Varies by configuration: Gasoline, Hybrid
Varies by configuration: 2.4L 4-cylinder turbocharged (SIDI & PFI), 2.5L 4-cylinder (SIDI & PFI; Hybrid) · Varies by configuration: AWD, FWD
40 mpg (5.9 L/100 km) to 24 mpg (9.8 L/100 km)
2026 Honda CR-VWagon, Varies by configuration: Gasoline, Hybrid
Varies by configuration: 1.5L 4-cylinder turbocharged (SIDI), 2.0L 4-cylinder (SIDI; Hybrid), 2.0L 4-cylinder (SIDI; Hybrid;) · 204 hp (152 kW) · Varies by configuration: AWD, FWD
40 mpg (5.9 L/100 km) to 29 mpg (8.1 L/100 km)
2025 Honda CR-VSUV, Varies by configuration: Gasoline, Hybrid
Varies by configuration: 1.5L 4-cylinder turbocharged (SIDI), 2.0L 4-cylinder (SIDI; Hybrid) · 204 hp (152 kW) · Varies by configuration: AWD, FWD
40 mpg (5.9 L/100 km) to 28 mpg (8.4 L/100 km)- 2024 Honda CR-V
SUV, Varies by configuration: Gasoline, Hybrid
Varies by configuration: 1.5L 4-cylinder turbocharged (SIDI), 2.0L 4-cylinder (SIDI; Hybrid) · 204 hp (152 kW) · Varies by configuration: AWD, FWD
40 mpg (5.9 L/100 km) to 29 mpg (8.1 L/100 km) 
2023 Toyota RAV4SUV, Varies by configuration: Gasoline, Hybrid
Varies by configuration: 2.5L 4-cylinder (SIDI & PFI), 2.5L 4-cylinder (SIDI & PFI; Stop-Start), 2.5L 4-cylinder (SIDI & PFI; Hybrid) · 219 hp (163 kW) · Varies by configuration: FWD, AWD
40 mpg (5.9 L/100 km) to 28 mpg (8.4 L/100 km)- 2023 Honda CR-V
SUV, Varies by configuration: Gasoline, Hybrid
Varies by configuration: 1.5L 4-cylinder turbocharged (SIDI), 2.0L 4-cylinder (SIDI; Hybrid) · 204 hp (152 kW) · Varies by configuration: FWD, AWD
40 mpg (5.9 L/100 km) to 29 mpg (8.1 L/100 km) - 2022 Toyota RAV4
SUV, Varies by configuration: Gasoline, Hybrid
Varies by configuration: 2.5L 4-cylinder (SIDI & PFI), 2.5L 4-cylinder (SIDI & PFI; Stop-Start), 2.5L 4-cylinder (SIDI & PFI; Hybrid) · 219 hp (163 kW) · Varies by configuration: FWD, AWD
40 mpg (5.9 L/100 km) to 28 mpg (8.4 L/100 km) - 2021 Toyota RAV4
SUV, Varies by configuration: Gasoline, Hybrid
Varies by configuration: 2.5L 4-cylinder (SIDI & PFI; Stop-Start), 2.5L 4-cylinder (SIDI & PFI), 2.5L 4-cylinder (SIDI & PFI; Hybrid) · 219 hp (163 kW) · Varies by configuration: FWD, AWD
40 mpg (5.9 L/100 km) to 28 mpg (8.4 L/100 km) - 2020 Toyota RAV4
SUV, Varies by configuration: Gasoline, Hybrid
Varies by configuration: 2.5L 4-cylinder (SIDI & PFI), 2.5L 4-cylinder (SIDI & PFI; Stop-Start), 2.5L 4-cylinder (SIDI & PFI; Hybrid) · 219 hp (163 kW) · Varies by configuration: FWD, AWD
40 mpg (5.9 L/100 km) to 27 mpg (8.7 L/100 km) - 2019 Toyota RAV4
SUV, Varies by configuration: Gasoline, Hybrid
Varies by configuration: 2.5L 4-cylinder (SIDI & PFI), 2.5L 4-cylinder (SIDI & PFI; Stop-Start), 2.5L 4-cylinder (SIDI & PFI; Hybrid) · 219 hp (163 kW) · Varies by configuration: FWD, AWD
40 mpg (5.9 L/100 km) to 28 mpg (8.4 L/100 km) - 2018 Ford C-MAX
Hybrid
2.0L 4-cylinder · FWD
40 mpg (5.9 L/100 km) - 2018 Toyota Avalon
Varies by configuration: Hybrid, Gasoline
Varies by configuration: 2.5L 4-cylinder, 3.5L 6-cylinder · FWD
40 mpg (5.9 L/100 km) to 24 mpg (9.8 L/100 km) - 2018 Lincoln MKZ
Varies by configuration: Gasoline, Hybrid
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 2.0L 4-cylinder, 3.0L 6-cylinder turbocharged (SIDI) · Varies by configuration: FWD, AWD
40 mpg (5.9 L/100 km) to 20 mpg (11.8 L/100 km) - 2018 Lexus ES
Varies by configuration: Hybrid, Gasoline
Varies by configuration: 2.5L 4-cylinder, 3.5L 6-cylinder · FWD
40 mpg (5.9 L/100 km) to 24 mpg (9.8 L/100 km) - 2017 Lexus ES
Varies by configuration: Gasoline, Hybrid
Varies by configuration: 3.5L 6-cylinder, 2.5L 4-cylinder · FWD
40 mpg (5.9 L/100 km) to 24 mpg (9.8 L/100 km) - 2017 Lincoln MKZ
Varies by configuration: Hybrid, Gasoline
Varies by configuration: 2.0L 4-cylinder, 2.0L 4-cylinder turbocharged (SIDI), 3.0L 6-cylinder turbocharged (SIDI) · Varies by configuration: FWD, AWD
40 mpg (5.9 L/100 km) to 20 mpg (11.8 L/100 km) 
2017 Toyota CamrySedan, Varies by configuration: Gasoline, Hybrid
Varies by configuration: 3.5L 6-cylinder, 2.5L 4-cylinder · 225 hp (168 kW) · FWD
40 mpg (5.9 L/100 km) to 24 mpg (9.8 L/100 km)- 2017 Toyota Avalon
Varies by configuration: Gasoline, Hybrid
Varies by configuration: 3.5L 6-cylinder, 2.5L 4-cylinder · FWD
40 mpg (5.9 L/100 km) to 24 mpg (9.8 L/100 km)