REDMOND, Ore. — A powerful and refined diesel headlines new features on the 2020 Chevrolet Silverado 1500 pickup, as General Motors' best-selling brand looks to change perceptions that its full-size ...
About two decades after the launch of the 6.6-liter Duramax V8, GM's 3.0-liter Duramax inline-six turbodiesel arrived in 2019 with a promise to deliver "outstanding fuel economy, great horsepower, and ...