2024 Chevy Silverado 3500hd Duramax Specs. Chevrolet has made big improvements to the 2024 silverado hd 6.6 duramax turbo. Detailed specs and features for the 2024 chevrolet silverado 3500hd including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain.
When we tested a 2024 silverado 2500 with the duramax diesel, it delivered strong performance, with a 60 mph time of 6.4 seconds. Choose between the 2025 chevy silverado 2500 hd or 3500 hd and learn more about the available trims and specifications for the heavy duty trucks.