2025 Chevrolet Silverado 3500hd Diesel. The motortrend buyer's guide has the 2025 chevrolet silverado 3500hd specs you need, from dimensions and cargo space to power and mpgs. Find incentives, rebates, recalls, and warranty.

It combines bold styling with a refined interior, advanced. 6599 cm3 / 403.9 cui, advertised power: