Sorted by Combined MPG. Click on column headings to resort the table.
Vehicle Name
Energy Impact Score
Greenhouse Gas Emissions (Tailpipe)
2013 Scion iQ EV Automatic (variable gear ratios), Electricity
0.2 barrels per year
0
grams of CO2 per mile
2013 Tesla Model S (40 kW-hr battery pack) Automatic (A1), Electricity
0.2 barrels per year
0
grams of CO2 per mile
2012 Toyota Prius c 1.5 L, 4 cyl, Automatic (variable gear ratios), Regular Gasoline
6.6 barrels per year
178
grams of CO2 per mile
2013 Toyota Prius c 1.5 L, 4 cyl, Automatic (variable gear ratios), Regular Gasoline
6.6 barrels per year
179
grams of CO2 per mile
2012 Honda Insight 1.3 L, 4 cyl, Automatic (variable gear ratios), Regular Gasoline
7.8 barrels per year
212
grams of CO2 per mile
2012 Honda Insight 1.3 L, 4 cyl, Auto(AV-S7), Regular Gasoline
7.8 barrels per year
212
grams of CO2 per mile
2013 Honda Insight 1.3 L, 4 cyl, Automatic (variable gear ratios), Regular Gasoline
7.8 barrels per year
209
grams of CO2 per mile
2013 Honda Insight 1.3 L, 4 cyl, Auto(AV-S7), Regular Gasoline
7.8 barrels per year
209
grams of CO2 per mile
2013 Honda CR-Z 1.5 L, 4 cyl, Auto(AV-S7), Regular Gasoline
8.9 barrels per year
238
grams of CO2 per mile
2012 Scion iQ 1.3 L, 4 cyl, Automatic (variable gear ratios), Regular Gasoline
8.9 barrels per year
240
grams of CO2 per mile