Sorted by Combined MPG. Click on column headings to resort the table.
Vehicle Name
Energy Impact Score
Greenhouse Gas Emissions (Tailpipe)
2012 smart fortwo coupe 1.0 L, 3 cyl, Auto(AM5), Premium Gasoline
9.1 barrels per year
247
grams of CO2 per mile
2013 smart fortwo coupe 1.0 L, 3 cyl, Auto(AM5), Premium Gasoline
9.1 barrels per year
244
grams of CO2 per mile
2013 Nissan Versa 1.6 L, 4 cyl, Automatic (variable gear ratios), Regular Gasoline
9.4 barrels per year
254
grams of CO2 per mile
2014 Nissan Versa 1.6 L, 4 cyl, Automatic (variable gear ratios), Regular Gasoline
9.4 barrels per year
254
grams of CO2 per mile
2013 Chevrolet Spark 1.2 L, 4 cyl, Manual 5-spd, Regular Gasoline
9.7 barrels per year
259
grams of CO2 per mile
2012 Nissan Versa 1.6 L, 4 cyl, Automatic (variable gear ratios), Regular Gasoline
10.0 barrels per year
269
grams of CO2 per mile
2012 Toyota Yaris 1.5 L, 4 cyl, Manual 5-spd, Regular Gasoline
10.0 barrels per year
269
grams of CO2 per mile
2013 Toyota Yaris 1.5 L, 4 cyl, Manual 5-spd, Regular Gasoline
10.0 barrels per year
266
grams of CO2 per mile
2012 Chevrolet Sonic 1.4 L, 4 cyl, Manual 6-spd, Regular Gasoline
10.0 barrels per year
269
grams of CO2 per mile
2012 Chevrolet Sonic 5 1.4 L, 4 cyl, Manual 6-spd, Regular Gasoline
10.0 barrels per year
269
grams of CO2 per mile