With that out of the way, let's get started. Read more: Every Ford EcoBoost Engine Ranked Worst To Best Chevy's first-ever Duramax diesel engine, the LB7, debuted in Chevy's ¾- and 1-ton trucks ...

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 Chevy's product planners see the latter as the natural upgrade.

Over the course of 12 months and more than 21,000 miles, we haven’t grown to love our 2024 Chevrolet Silverado 1500 ZR2 Duramax ... Our second visit to the Chevy dealer for service cost us ...