Duramax Generations Guide: Engines by Year Explained
Duramax powertrains have evolved steadily across multiple Chevy and GMC truck models. This overview explains each generation, highlighting engines by year, key design changes, performance updates, and reliability traits. It helps readers understand how emissions standards, fuel systems, and turbo technology shaped duramax diesel engines, making it easier to compare model years and choose the right platform for towing, upgrades, or long-term ownership decisions today.