you can't go wrong with a Chevy Silverado HD or GMC Sierra HD featuring the impressive 6.6-liter Duramax diesel. Making its debut in 2000, the Duramax LB7 V8 turbodiesel could generate 300 ...

For the ZR2, nothing. The Silverado's flagship off-road trim is available only with the Duramax and the 6.2-liter V-8, and ...

like the Duramax turbo-diesel. While the Trail Boss package's fancy wheels and gloss black trim certainly look the part, that's just more to scratch up if you're using the Chevy like you're meant to.

B20 fuel is a blend of 20-percent biodiesel and 80-percent ... standards effective this year. The new Duramax will power the redesigned 2011 Chevy Silverado and GMC Sierra heavy-duty pickups ...