Chevrolet Silverado 2500 Horsepower by Year

The Chevrolet Silverado 2500 has cataloged horsepower figures ranging from 270 to 300 hp for the years covered here. Horsepower describes engine output; the range is not a single rating that applies to every truck. Read the figures as a summary across the listed model years, rather than as a promise about a particular vehicle.

The catalog covers model years 1999 through 2004, and horsepower varies within that span. The available facts give the overall range but do not identify the horsepower for each individual year, engine, or trim, so they cannot show which specific configuration has a particular rating. Use the listing to understand the range, then match your truck’s model year and engine before comparing its output.

If you need an exact horsepower figure for a specific Silverado 2500, confirm it in the owner’s manual or with the vehicle’s engine and trim details. Horsepower may differ by year or engine, and a rating not shown in these facts should not be assumed.