2024 Chevy Duramax Specs V6. The 2024 chevy silverado zr2’s duramax diesel engine has proven efficient, but we weren’t ready for its astonishing best tank of 34 mpg with 826 miles of range! 2 of mine run delo 5w40 year round and the newest one i'm trying the ultra.
Detailed specs and features for the 2024 chevrolet silverado 2500hd including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain. The official epa fuel economy ratings were 33/23/27 mph.