The 6.6 Duramax and 6.7 Power Stroke are two engines powering some of the most well-known pickups in the country, but how do they compare?

Official details are finally coming out about the 2016 Chevrolet Colorado Duramax ... The diesel is available in both LT and Z71 Crew Cab trims, and there's the choice of two- or four-wheel ...

Given all the flavors of Silverado 1500, the EPA ratings are all over the place, but the diesel is rated as high as 29 mpg ...

In 2019, General Motors introduced the Duramax 3.0 diesel engine in its lineup ... increasing its maximum weight from 9,500 pounds in a Chevrolet Silverado 1500 to 13,300 pounds.

In terms of maximum towing capacity in four-wheel-drive configuration ... If it was me going to a Chevy dealer, I would most definitely spring an extra $995 for the Duramax diesel.

Diesel exhaust fluid (DEF) is nothing new. GM’s Duramax-powered Chevrolet Silverado and GMC Sierra 2500HD and 3500HD pickups have had used the stuff since 2011. So has Ford’s F-Series Super Duty.

Chevy hasn’t given any new performance stats on the all-new 6.6-liter Duramax diesel ... 18- and 20-inch wheel/tire combinations is featured, too (20-inch polished forged aluminum wheels ...