Just when you think the pickup segment has lost its way with Baja modes and outsized wheels, along comes the 2025 Chevrolet Silverado 2500 HD to ... is the 6.6-liter Duramax V8 turbo-diesel ...

Chevrolet has freshened its Silverado 2500HD and 3500HD truck line for the ... The optional choice remains the Duramax 6.6-liter turbodiesel V8 mated to an Allison 10-speed automatic transmission.