Sorted by Combined MPG. Click on column headings to resort the table.
Vehicle Name
Energy Impact Score
Greenhouse Gas Emissions (Tailpipe)
2013 Tesla Model S (60 kW-hr battery pack) Automatic (A1), 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 Porsche Boxster S 3.4 L, 6 cyl, Automatic 7-spd, Premium Gasoline
14.3 barrels per year
386
grams of CO2 per mile
2012 Porsche Cayman R 3.4 L, 6 cyl, Automatic 7-spd, Premium Gasoline
14.3 barrels per year
386
grams of CO2 per mile
2012 Porsche Cayman S 3.4 L, 6 cyl, Automatic 7-spd, Premium Gasoline
14.3 barrels per year
386
grams of CO2 per mile
2012 Lotus Evora 3.5 L, 6 cyl, Automatic (S6), Premium Gasoline
14.3 barrels per year
386
grams of CO2 per mile
2013 Lotus Evora 3.5 L, 6 cyl, Automatic (S6), Premium Gasoline
14.3 barrels per year
390
grams of CO2 per mile
2012 Lotus Evora 3.5 L, 6 cyl, Automatic (S6), Premium Gasoline
15.0 barrels per year
404
grams of CO2 per mile
2012 Mercedes-Benz SLK55 AMG 5.5 L, 8 cyl, Automatic 7-spd, Premium Gasoline
15.0 barrels per year
404
grams of CO2 per mile
2013 Lotus Evora 3.5 L, 6 cyl, Automatic (S6), Premium Gasoline
15.0 barrels per year
402
grams of CO2 per mile