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.

• Cars
• SUVs
• Pickup trucks
• Electric cars
• Hybrid cars
• Sedans
• Hatchbacks
• Coupes
• Convertibles
• Wagons

11,811 vehicles

• Wagon2021Gasoline
  2021 Kia Soul

  Wagon, Gasoline

  Varies by configuration: 2.0L 4-cylinder, 1.6L 4-cylinder turbocharged (SIDI) · FWD
  31 mpg (7.6 L/100 km) to 27 mpg (8.7 L/100 km)

• SUV2021Gasoline
  2021 Kia Seltos

  SUV, Gasoline

  Varies by configuration: 2.0L 4-cylinder, 1.6L 4-cylinder turbocharged (SIDI) · Varies by configuration: FWD, AWD
  31 mpg (7.6 L/100 km) to 27 mpg (8.7 L/100 km)

• Vehicle2021Gasoline
  2021 Hyundai Venue

  Gasoline

  1.6L 4-cylinder · FWD
  31 mpg (7.6 L/100 km)

• 
  2020 Mazda CX-3

  Sedan, Gasoline

  2.0L 4-cylinder (SIDI) · 190 hp (142 kW) · Varies by configuration: FWD, 4WD
  31 mpg (7.6 L/100 km) to 29 mpg (8.1 L/100 km)

• Vehicle2020Gasoline
  2020 Subaru Impreza

  Gasoline

  2.0L 4-cylinder (SIDI) · AWD
  31 mpg (7.6 L/100 km) to 25 mpg (9.4 L/100 km)

• SUV2020Varies by configuration: Gasoline, Hybrid
  2020 Lexus NX

  SUV, Varies by configuration: Gasoline, Hybrid

  Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI & PFI), 2.5L 4-cylinder (Hybrid) · Varies by configuration: FWD, AWD
  31 mpg (7.6 L/100 km) to 24 mpg (9.8 L/100 km)

• 
  2020 MINI Cooper

  Hatchback, Varies by configuration: Gasoline, Electric

  Varies by configuration: 1.5L 3-cylinder turbocharged (SIDI), 2.0L 4-cylinder turbocharged (SIDI) · 201 hp (150 kW) · FWD
  38 mpg (6.2 L/100 km) to 29 mpg (8.1 L/100 km)

• Wagon2020Varies by configuration: Gasoline, Electric
  2020 Kia Soul

  Wagon, Varies by configuration: Gasoline, Electric

  Varies by configuration: 2.0L 4-cylinder, 1.6L 4-cylinder turbocharged (SIDI) · FWD
  31 mpg (7.6 L/100 km) to 27 mpg (8.7 L/100 km)

• SUV2020Gasoline
  2020 Buick Encore

  SUV, Gasoline

  Varies by configuration: 1.4L 4-cylinder turbocharged, 1.3L 3-cylinder turbocharged (SIDI), 1.2L 3-cylinder turbocharged (SIDI) · Varies by configuration: FWD, AWD
  31 mpg (7.6 L/100 km) to 26 mpg (9.0 L/100 km)

• SUV2019Varies by configuration: Gasoline, Hybrid
  2019 Lexus NX

  SUV, Varies by configuration: Gasoline, Hybrid

  Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI & PFI), 2.5L 4-cylinder (Hybrid) · Varies by configuration: FWD, AWD
  31 mpg (7.6 L/100 km) to 24 mpg (9.8 L/100 km)

• Vehicle2019Gasoline
  2019 Chevrolet Sonic

  Gasoline

  1.4L 4-cylinder turbocharged · FWD
  31 mpg (7.6 L/100 km) to 29 mpg (8.1 L/100 km)

• Vehicle2019Gasoline
  2019 Ford Fiesta

  Gasoline

  Varies by configuration: 1.6L 4-cylinder, 1.6L 4-cylinder turbocharged (SIDI) · FWD
  31 mpg (7.6 L/100 km) to 28 mpg (8.4 L/100 km)

• 
  2019 Mazda CX-3

  Sedan, Gasoline

  2.0L 4-cylinder (SIDI) · 190 hp (142 kW) · Varies by configuration: FWD, 4WD
  31 mpg (7.6 L/100 km) to 29 mpg (8.1 L/100 km)

• Vehicle2018Gasoline
  2018 Ford Fiesta

  Gasoline

  Varies by configuration: 1.6L 4-cylinder, 1.6L 4-cylinder turbocharged (SIDI) · FWD
  31 mpg (7.6 L/100 km) to 29 mpg (8.1 L/100 km)

• Vehicle2018Varies by configuration: Gasoline, Hybrid
  2018 Lexus GS

  Varies by configuration: Gasoline, Hybrid

  Varies by configuration: 3.5L 6-cylinder (SIDI & PFI), 2.0L 4-cylinder turbocharged (SIDI & PFI), 5.0L 8-cylinder (SIDI & PFI) · Varies by configuration: RWD, AWD
  31 mpg (7.6 L/100 km) to 19 mpg (12.4 L/100 km)

• 
  2018 Mazda CX-3

  Sedan, Gasoline

  2.0L 4-cylinder (SIDI) · 190 hp (142 kW) · Varies by configuration: FWD, 4WD
  31 mpg (7.6 L/100 km) to 29 mpg (8.1 L/100 km)

• Sedan2018Gasoline
  2018 Audi A4

  Sedan, Gasoline

  2.0L 4-cylinder turbocharged (SIDI) · 201 hp (150 kW) · Varies by configuration: AWD, FWD
  31 mpg (7.6 L/100 km) to 27 mpg (8.7 L/100 km)

• Wagon2018Gasoline
  2018 Honda HR-V

  Wagon, Gasoline

  1.8L 4-cylinder · Varies by configuration: FWD, AWD
  31 mpg (7.6 L/100 km) to 28 mpg (8.4 L/100 km)

• Vehicle2018Gasoline
  2018 Nissan Altima

  Gasoline

  Varies by configuration: 2.5L 4-cylinder, 3.5L 6-cylinder · FWD
  31 mpg (7.6 L/100 km) to 26 mpg (9.0 L/100 km)

• SUV2018Varies by configuration: Gasoline, Hybrid
  2018 Lexus NX

  SUV, Varies by configuration: Gasoline, Hybrid

  Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI & PFI), 2.5L 4-cylinder · Varies by configuration: FWD, AWD
  31 mpg (7.6 L/100 km) to 24 mpg (9.8 L/100 km)

• Vehicle2017Gasoline
  2017 Nissan Altima

  Gasoline

  Varies by configuration: 2.5L 4-cylinder, 3.5L 6-cylinder · FWD
  31 mpg (7.6 L/100 km) to 26 mpg (9.0 L/100 km)

• 
  2017 Mazda CX-3

  Sedan, Gasoline

  2.0L 4-cylinder (SIDI) · 190 hp (142 kW) · Varies by configuration: FWD, 4WD
  31 mpg (7.6 L/100 km) to 29 mpg (8.1 L/100 km)

• Vehicle2017Gasoline
  2017 Kia Rio

  Gasoline

  1.6L 4-cylinder (SIDI) · FWD
  31 mpg (7.6 L/100 km) to 30 mpg (7.8 L/100 km)

• Wagon2017Gasoline
  2017 Honda HR-V

  Wagon, Gasoline

  1.8L 4-cylinder · Varies by configuration: FWD, AWD
  31 mpg (7.6 L/100 km) to 28 mpg (8.4 L/100 km)