'Green Score': 28
Mileage: 22 mpg Hwy, 21 mpg City
Sticker price: $38,020 - $47,305
Just entering dealerships now, the Chevrolet Silverado Hybird and its twin, the GMC Sierra Hybrid, are the only hybrid full-size trucks on the market. Still, the Nissan Frontier, which is a smaller truck but placed in the same category by the ACEEE, came close with a "Green Score" of 27.NEXT: Full-size SUV: Chevrolet Tahoe Hybrid
Last updated February 03 2009: 1:00 PM ET