Ford F-150 Raptor
The Ford F-150 Raptor isn’t just a standard pickup truck; it is a truck on steroids. The Raptor comes with a 5.4L V8 engine and the option to upgrade to a 6.2L V8. The 6.2L Raptor gets only 11 mpg in the city and 14 on the highway, good for a Green Score of 20. Surprisingly (or not), the Ford F-150 flex fuel vehicle made an appearance on the GreenerCars.org Greener Choices 2011 list with a Green Score of 32.