2025 Chevy Duramax 2025 è. The 2025 chevy silverado zr2’s duramax diesel engine has proven efficient, but we weren’t ready for its astonishing best tank of 34 mpg with 826 miles of range! Find out how to calculate your payload, tongue.

Read our first test of the 2025. Take a look at what has changed, and the other features and new front end styling.