The Top 7 Concept Cars for 2007 - Lincoln MKR

Lincoln refers to the MKR as "guilt-free luxury." The interior of the MKR features environmentally-friendly appointments like a chrome-free leather interior, mohair carpeting, a re-engineered oak instrument panel and soy seat foam. The green idea extends under the hood, too, with its TwinForce 3.5L V6 twin-turbo direct injection engine that produces V8 power in a V6. It also runs on E85. 400 horsepower and it's green - we like.