If you are in the market for a heavy-duty diesel truck in 2024, you are likely looking at the two heavyweights of the industry: the General Motors 6.6L Duramax (found in the Chevy Silverado 2500/3500 and GMC Sierra) and the Ford 6.7L Power Stroke (found in the F-250 and F-350).
These are the two best-selling diesel platforms in the United States. While both are absolute monsters capable of hauling just about anything you throw at them, they have distinct personalities.