How Does the Chevrolet Silverado's New Duramax Turbo-Diesel Engine Compare against Ford and Ram?

We look at the numbers: It's a dog-eat-dog truck world out there, and Chevrolet just took a big bite. UPDATE 6/10/19: Less than three weeks after this story was published, Ram released the numbers for the updated, third-generation version of its 3.0-liter V-6 EcoDiesel engine that is scheduled to …