Sorted by Combined MPG. Click on column headings to resort the table.
Vehicle Name
Energy Impact Score
Greenhouse Gas Emissions (Tailpipe)
2013 Mercedes-Benz GLK 250 Bluetec 4matic 2.1 L, 4 cyl, Automatic 7-spd, Diesel
13.6 barrels per year
367
grams of CO2 per mile
2013 Volkswagen Touareg 3.0 L, 6 cyl, Automatic (S8), Diesel
16.6 barrels per year
442
grams of CO2 per mile
2014 Volkswagen Touareg 3.0 L, 6 cyl, Automatic (S8), Diesel
16.6 barrels per year
442
grams of CO2 per mile
2013 Mercedes-Benz ML350 Bluetec 4matic 3.0 L, 6 cyl, Automatic 7-spd, Diesel
16.6 barrels per year
445
grams of CO2 per mile
2013 Porsche Cayenne Diesel 3.0 L, 6 cyl, Automatic (S8), Diesel
16.6 barrels per year
449
grams of CO2 per mile
2014 Porsche Cayenne Diesel 3.0 L, 6 cyl, Automatic (S8), Diesel
16.6 barrels per year
449
grams of CO2 per mile
2012 Mercedes-Benz ML350 Bluetec 4matic 3.0 L, 6 cyl, Automatic 7-spd, Diesel
17.4 barrels per year
463
grams of CO2 per mile
2012 Volkswagen Touareg 3.0 L, 6 cyl, Automatic (S8), Diesel
17.4 barrels per year
463
grams of CO2 per mile
2013 Audi Q7 3.0 L, 6 cyl, Automatic (S8), Diesel
17.4 barrels per year
464
grams of CO2 per mile
2012 BMW X5 xDrive35d 3.0 L, 6 cyl, Automatic (S6), Diesel
17.4 barrels per year
463
grams of CO2 per mile