2025 Silverado High Country Specs. How much horsepower does a 2025 silverado 1500 crew cab have? The 2025 silverado 1500 crew cab ranges in power from the zr2 with 305 horsepower to the high country with 355.

View pictures, specs, and pricing on our huge selection of vehicles. Learn the ins and outs about the new 2025 chevrolet silverado 1500 4wd crew cab 157 high country.