2013 Most and Least Efficient Cars
2013 Most Fuel Efficient Cars (including electric vehicles) |
||
|---|---|---|
| EPA Class | Vehicle Description | Fuel Economy |
| Combined | ||
| Two-Seaters |  smart fortwo electric drive Convertible"A-1, 55kw DCPM, Electric Vehicle | 107* |
 smart fortwo electric drive coupeA-1, 55kw DCPM, Electric Vehicle |
107* | |
| Minicompacts |  Scion iQ EVElectric Vehicle |
121* |
| Subcompacts |  Mitsubishi i-MiEVA-1, 49 kW DCPM, Electric Vehicle |
112* |
| Compacts |  Ford Focus ElectricAutomatic (CVT), 107 kW AC Induction, Electric Vehicle |
105* |
| Midsize |  Ford C-Max Energi Plug-in Hybrid4 cyl, 2.0 L, Automatic (CVT), Regular | 58‡ |
 Toyota Prius Plug-in Hybridn4 cyl, 1.8 L, Automatic (CVT), Regular |
58‡ | |
| Large |  Tesla Model S (60 kW-hr battery pack)Automatic (A1), Electric Vehicle |
95* |
| Small Station Wagons |  Honda Fit EVA-1, 92 kW DCPM, Electric Vehicle | 118* |
| Midsize Station Wagons |  Toyota Prius v4 cyl, 1.8 L, Automatic (CVT), HEV, Regular |
42 |
2013 Most Fuel Efficient Cars (excluding electric vehicles) |
||
|---|---|---|
| EPA Class | Vehicle Description | Fuel Economy |
| Combined | ||
| Two-Seaters |  Honda CR-Z4 cyl, 1.5 L, Automatic (AV-S7), Regular Gasoline |
37 |
| Minicompacts | Scion iQ 4 cyl, 1.3 L, Automatic (CVT), Regular Gasoline |
37 |
| Subcompacts |  Chevrolet Spark4 cyl, 1.2 L, Manual 5-spd, Regular Gasoline |
34 |
| Compacts |  Toyota Prius c Hybrid4 cyl, 1.5 L, Automatic (CVT), HEV, Regular Gasoline |
50 |
| Midsize |  Toyota Prius Hybrid4 cyl, 1.8 L, Automatic (CVT), HEV, Regular Gasoline |
50 |
| Large |  Ford C-MAX Hybrid FWD4 cyl, 2.0 L, Automatic (CVT), Regular |
47 |
| Small Station Wagons |  Audi A34 cyl, 2.0 L, Automatic (AM-S6), Diesel | 34 |
 Volkswagen Jetta SportWagen4 cyl, 2.0 L, Manual (6), Diesel |
34 | |
| Midsize Station Wagons | Toyota Prius v 4 cyl, 1.8 L, Automatic (CVT), HEV, Regular |
42 |
2013 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 | Ferrari California, 8 cyl, 4.3 L, Auto (AM7)) | 15 |
| Subcompacts | Bentley Continental GTC, 12 cyl, 6.0 L, Auto (S6) | 14† |
| Bentley Continental Supersports Convertible FFV, 12 cyl, 6.0 L, Auto (S6) | 14† | |
| Compacts | Bentley Continental GT FFV, 12 cyl, 6.0 L, Auto (S6) | 14† |
| Chevrolet Camaro, 8 cyl, 6.2 L, Auto (S6) | 14 | |
| Mercedes-Benz CL600, 12 cyl, 5.5 L, Auto (5) | 14 | |
| Mercedes-Benz CL65 AMG, 12 cyl, 6.0 L, Auto (5) | 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 | Maserati Quattroporte, 8 cyl, 4.7 L, Auto (6) | 14 |
| Mercedes-Benz S600, 12 cyl, 5.5 L, Auto (5) | 14 | |
| Mercedes-Benz S65 AMG, 12 cyl, 6.0 L, Auto (5) | 14 | |
| 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 | Cadillac CTS Wagon, 8 cyl, 6.2 L, Auto (S6) | 14 |
| Midsize Station Wagons | Mercedes-Benz E63 AMG (wagon), 8 cyl, 5.5 L, Auto (7) | 18 |
† Fuel economy when operated on gasoline.
*This is an all-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).