2012 Green SUV Buyer's Guide Leaving lighter footprints on land 2012 Ford Edge with Eco-Boost Not a heavy drinker or diner 2012 BMW x5 xDrive 35d Diesel Fuel-efficient and clean diesel 2012 GMC Terrain FFV Won't break the bank for privilege 2012 Hyundai Tucson Active Eco Less drain, less pain at pump 2012 Jeep Grand Cherokee FFV Making mother nature happier

Six Degrees Will Change the World Must see: buy it, rent it, download it 2012 Volkswagen Touareg Hybrid Superior handling is the reward 2012 Mercedes Benz M350 Diesel Look is clean but not fussy 2012 Toyota Highlander Hybrid A safety blanket on wheels 2012 Lexus RX 450h Review Visionary winner in luxe hybrid 2012 Audi Q7 TDI Clean Diesel Neutralizing the eco-argument