How much horsepower does a Chevy Cheyenne have?
Horsepower for a Chevy Cheyenne depends on the model year and the engine installed. In general, early Cheyenne editions used GM V6 and small-block V8s with roughly 150–210 horsepower, while later versions with the 5.7-liter V8 and the Vortec 350 could reach about 255–260 horsepower. For an exact figure, identify the specific year and engine option of the truck in question.
Understanding the Cheyenne edition
The Cheyenne name was used primarily as a trim/appearance package on Chevrolet C/K pickup trucks (and related models) from the 1970s through the 1990s. It signified a particular styling and equipment package, not a single engine. As a result, horsepower varied widely because buyers could choose different engines within each model year.
Engine options and horsepower by era
Because horsepower varied by engine and year, the following overview groups typical Cheyenne power by era and engine type.
- 4.3L V6 (about 150–195 hp across various years)
- 5.0L / 305 cu in V8 (about 150–210 hp depending on year and emissions)
- 5.7L / 350 cu in V8 (roughly 190–230 hp across the 1980s and early 1990s)
- 5.7L Vortec 350 (about 255–260 hp in the mid-to-late 1990s)
These figures illustrate the range you could see on Cheyenne-trimmed trucks, with actual output tied to the specific engine option and model year chosen by the original buyer.
How to verify horsepower for a specific Cheyenne
To obtain the exact horsepower for a given Cheyenne, follow these steps:
- Identify the model year and the exact engine option installed in the vehicle.
- Check the glove box or driver’s door sticker (Vehicle Emission Control Information or VIN-specific engine code) for the listed horsepower or engine code.
- Consult the Chevrolet/GM factory service manuals or archived brochures for that year and engine combination.
- Use a reliable online database or GM VIN decoder to cross-check the engine code with horsepower specifications.
Because the Cheyenne was a trim package rather than a single model, the most reliable approach is to locate the vehicle’s original documentation or decode its VIN to determine the exact engine and horsepower.
Summary
The Chevy Cheyenne’s horsepower range is broad because the package spanned several decades and offered multiple engines. Expect roughly 150–195 hp for the 4.3L V6, about 150–210 hp for the 5.0L/305 V8, around 190–230 hp for the 5.7L/350 V8, and up to about 255–260 hp for the later 5.7L Vortec 350 engines. For a precise figure, identify the specific year and engine code of the truck.
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