2015 Most and Least Efficient Vehicles

2015 Most Fuel Efficient Cars by EPA Size Class (including electric vehicles)

EPA Class Vehicle Description Fuel Economy
Combined
Two-Seaters smart fortwo electric drive convertiblesmart fortwo electric drive Convertible

A-1, 55kw DCPM, Electric Vehicle

107*
smart fortwo electric drive coupesmart fortwo electric drive coupe

A-1, 55kw DCPM, Electric Vehicle

107*
Minicompacts Fiat 500eFiat 500e

A-1, 82 kW AC Induction, Electric Vehicle

116*
Subcompacts Chevrolet Spark EVChevrolet Spark EV

A-1, 104 kW AC Induction, Electric Vehicle

119*
Compacts Volkswagen e-GolfVolkswagen e-Golf

A-1, 85 kW AC PMSM, Electric Vehicle

116*
Midsize Nissan LeafNissan Leaf

A-1, 80 kW DCPM, Electric Vehicle

114*
Large Ford C-MAX HybridFord C-MAX Hybrid

4 cyl, 2.0L, Automatic (CVT), Hybrid Vehicle

40
Small Station Wagons Kia Soul ElectricKia Soul Electric

A-1, 43 kW AC PMSM, Electric Vehicle

105*
Midsize Station Wagons Toyota Prius vToyota Prius v

4 cyl, 1.8 L, Automatic (CVT), HEV, Regular

42

2015 Least Fuel Efficient Cars

EPA Vehicle Class Vehicle Description Fuel Economy
Combined
Two-Seaters Bugatti Veyron, 16 cyl, 8.0 L, Auto (AM-S7) 10
Minicompacts Aston Martin DB9, 12 cyl, 5.9 L, Auto (S6) 15
Subcompacts Bentley Continental GT Convertible FFV, 12 cyl, 6.0 L, Auto (S8) 15†
Maserati GranTurismo Convertible, 8 cyl, 4.7 L, Auto (6) 15
Mercedes-Benz C63 AMG Coupe, 8 cyl, 6.2 L, Auto (7) 15
Compacts Chevrolet Camaro, 8 cyl, 6.2 L, Auto (S6) 14
Rolls-Royce Phantom Coupe, 12 cyl, 6.7 L, Auto (S8) 14
Rolls-Royce Phantom Drophead Coupe, 12 cyl, 6.7 L, Auto (S8) 14
Midsize Bentley Mulsanne, 8 cyl, 6.8 L, Auto (S8) 13
Ferrari FF, 12 cyl, 6.3 L, Auto (AM7) 13
Ferrari FF with Stop-Start option, 12 cyl, 6.3 L, Auto (AM7) 13
Large Rolls-Royce Phantom, 12 cyl, 6.7 L, Auto (S8) 14
Rolls-Royce Phantom EWB, 12 cyl, 6.7 L, Auto (S8) 14
Small Station Wagons Infiniti QX50, 6 cyl, 3.7 L, Auto (S7) 20
Infiniti QX50 AWD, 6 cyl, 3.7 L, Auto (S7) 20
Midsize Station Wagons Mercedes-Benz E63 AMG S 4matic (Wagon), 8 cyl, 5.5 L, Auto (7) 18

† Fuel economy when operated on gasoline.

*This is an electric vehicle. Since electricity is not measured in gallons, a conversion factor is used to translate the fuel economy into miles per gallon of gasoline equivalent (MPGe).

‡This is a plug-in hybrid, which runs on both gasoline and electricity. Since electricity is not measured in gallons, a conversion factor is used to translate the fuel economy when running on electricity into miles per gallon of gasoline equivalent (MPGe). The combined MPGe estimate includes a mix of gasoline and electric energy use.

2015 Most Fuel Efficient Cars by EPA Size Class (excluding electric vehicles)

EPA Class Vehicle Description Fuel Economy
Combined
Two-Seaters Honda CR-ZHonda CR-Z

4 cyl, 1.5 L, Automatic (AV-S7), Regular

37
Minicompacts Scion iQScion iQ

4 cyl, 1.3 L, Automatic (CVT), Regular

37
Subcompacts Audi A3 DieselAudi A3 Diesel

4 cyl, 2.0 L, Automatic(AM-S6), Diesel

36
Ford FiestaFord Fiesta SFE FWD

3 cyl, 1.0 L, Manual(5), Regular

36
Compacts Toyota Prius c HybridToyota Prius c Hybrid

4 cyl, 1.5 L, Automatic (CVT), HEV, Regular

50
Midsize Toyota PriusToyota Prius Hybrid

4 cyl, 1.8 L, Automatic (CVT), HEV, Regular

50
Large Ford C-MAX HybridFord C-MAX Hybrid

4 cyl, 2.0 L, Automatic (CVT), HEV, Regular

40
Small Station Wagons Honda FitHonda Fit

4 cyl, 1.5 L, Automatic (CVT), Regular

36
Midsize Station Wagons Toyota Prius vToyota Prius v

4 cyl, 1.8 L, Automatic (CVT), HEV, Regular

42

2015 Least Fuel Efficient Cars

EPA Vehicle Class Vehicle Description Fuel Economy
Combined
Two-Seaters Bugatti Veyron, 16 cyl, 8.0 L, Auto (AM-S7) 10
Minicompacts Aston Martin DB9, 12 cyl, 5.9 L, Auto (S6) 15
Subcompacts Bentley Continental GT Convertible FFV, 12 cyl, 6.0 L, Auto (S8) 15†
Maserati GranTurismo Convertible, 8 cyl, 4.7 L, Auto (6) 15
Mercedes-Benz C63 AMG Coupe, 8 cyl, 6.2 L, Auto (7) 15
Compacts Chevrolet Camaro, 8 cyl, 6.2 L, Auto (S6) 14
Rolls-Royce Phantom Coupe, 12 cyl, 6.7 L, Auto (S8) 14
Rolls-Royce Phantom Drophead Coupe, 12 cyl, 6.7 L, Auto (S8) 14
Midsize Bentley Mulsanne, 8 cyl, 6.8 L, Auto (S8) 13
Ferrari FF, 12 cyl, 6.3 L, Auto (AM7) 13
Ferrari FF with Stop-Start option, 12 cyl, 6.3 L, Auto (AM7) 13
Large Rolls-Royce Phantom, 12 cyl, 6.7 L, Auto (S8) 14
Rolls-Royce Phantom EWB, 12 cyl, 6.7 L, Auto (S8) 14
Small Station Wagons Infiniti QX50, 6 cyl, 3.7 L, Auto (S7) 20
Infiniti QX50 AWD, 6 cyl, 3.7 L, Auto (S7) 20
Midsize Station Wagons Mercedes-Benz E63 AMG S 4matic (Wagon), 8 cyl, 5.5 L, Auto (7) 18

† Fuel economy when operated on gasoline.

*This is an electric vehicle. Since electricity is not measured in gallons, a conversion factor is used to translate the fuel economy into miles per gallon of gasoline equivalent (MPGe).

‡ This is a plug-in hybrid, which runs on both gasoline and electricity. Since electricity is not measured in gallons, a conversion factor is used to translate the fuel economy when running on electricity into miles per gallon of gasoline equivalent (MPGe). The combined MPGe estimate includes a mix of gasoline and electric energy use.

2015 Most Fuel Efficient Trucks, Vans and SUVs by EPA Size Class

EPA Class Vehicle Description Fuel Economy
Combined
Small Pickup Trucks Chevrolet ColoradoChevrolet Colorado 2WD

4 cyl, 2.5 L, Manual (6), Regular Gasoline

Chevrolet Colorado 2WD

4 cyl, 2.5 L, Automatic (6), Regular Gasoline

22
GMC CanyonGMC Canyon 2WD

4 cyl, 2.5 L, Manual (6), Regular Gasoline

GMC Canyon 2WD

4 cyl, 2.5 L, Automatic (6), Regular Gasoline

22
Toyota TacomaToyota Tacoma 2WD

4 cyl, 2.7 L, Manual (5), Regular Gasoline

22
Standard Pickup Trucks Ram 1500Ram 1500 2WD

6 cyl, 3.0 L, Automatic (8), Diesel

23
Small Sport Utility Vehicles Lexus NX 300hLexus NX 300h 2WD

4 cyl, 2.5 L, Automatic (AV-S6), Regular Gasoline

33
Standard Sport Utility Vehicles Toyota Highlander Hybrid 4WDToyota Highlander Hybrid 4WD

6 cyl, 3.5 L, AV-S6, Regular Gasoline

Toyota Highlander Hybrid 4WD LE Plus

6 cyl, 3.5 L, AV-S6, Regular Gasoline

28
Minivans Mazda 5Mazda 5

4 cyl, 2.5 L, Automatic (S5), Regular Gasoline

24
Cargo Vans Chevrolet Express 2500Chevrolet Express 2500 2WD Conversion

8 cyl, 6.0 L, Automatic (6), Regular Gasoline

Chevrolet Express 2500 2WD Conversion FFV

8 cyl, 6.0 L, Automatic (6), Regular Gasoline

12
GMC Savana 2500GMC Savana 2500 2WD Conversion

8 cyl, 6.0 L, Automatic (6), Regular Gasoline

GMC Savana 2500 2WD Conversion FFV

8 cyl, 6.0 L, Automatic (6), Regular Gasoline

12
Passenger Vans Ford Transit T150 WagonFord Transit T150 Wagon

6 cyl, 3.5 L, Automatic (S6), Regular Gasoline

Ford Transit T150 Wagon FFV

6 cyl, 3.5 L, Automatic (S6), Regular Gasoline

16

2015 Least Fuel Efficient Trucks

EPA Vehicle Class Vehicle Description Fuel Economy
Combined
Small Pickup Trucks Nissan Frontier 4WD, 6 cyl, 4.0 L, Automatic (5) 17
Toyota Tacoma 4WD, 6 cyl, 4.0 L, Manual (6) 17
Standard Pickup Trucks Ram 1500 4WD, 8 cyl, 5.7 L, Automatic (6) 15
Toyota Tundra 2WD, 8 cyl, 5.7 L, Automatic (S6) 15
Toyota Tundra 4WD, 8 cyl, 5.7 L, Automatic (S6) 15
Toyota Tundra 4WD FFV, 8 cyl, 5.7 L, Automatic (S6) 15†
Small Sport Utility Vehicles
Nissan Xterra 4WD, 6 cyl, 4.0 L, Automatic (5) 17
Nissan Xterra 4WD, 6 cyl, 4.0 L, Manual (6) 17
Standard Sport Utility Vehicles Mercedes-Benz G550, 8 cyl, 5.5 L, Automatic (7) 13
Mercedes-Benz G63 AMG, 8 cyl, 5.5 L, Automatic (7) 13
Minivans Toyota Sienna AWD, 6 cyl, 3.5 L, Automatic (S6) 19
Cargo Vans Chevrolet Express 2500 Conv 2WD Cargo FFV, 8 cyl, 6.0 L, Automatic (6) 12†
Chevrolet Express 2500 Conv 2WD Cargo, 8 cyl, 6.0 L, Automatic (6) 12
GMC Savana 2500 Conv 2WD (cargo) FFV, 8 cyl, 6.0 L, Automatic (6) 12†
GMC Savana 2500 Conv 2WD (cargo), 8 cyl, 6.0 L, Automatic (6) 12
Passenger Vans Chevrolet Express 3500 2WD Passenger FFV, 8 cyl, 6.0 L, Automatic (6) 12†
Chevrolet Express 3500 2WD Passenger, 8 cyl, 6.0 L, Automatic (6) 12
GMC Savana 3500 2WD (Passenger) FFV, 8 cyl, 6.0 L, Automatic (6) 12†
GMC Savana 3500 2WD (Passenger), 8 cyl, 6.0 L, Automatic (6) 12

Fuel economy when operated on gasoline.