2025 Chevy Duramax 2025 Interior. The 2025 chevrolet silverado 2500hd is finally getting the comprehensive update it desperately needs, with all manner of powertrain, interior and exterior upgrades. Improved styling, an upscale interior, and more powerful duramax engine make the refreshed silverado.

Check out this breakdown of all available 2025 chevy silverado hd interior colorways and seat materials. The 2025 silverado 2500 duramax diesel achieved a result of 18 mpg in our testing.