2024 Chevy Silverado 2024 Hd Duramax Diesel. More than a pretty face. Looking at a new 2024 at4 and just curious if the 10 speed transmission helps with mpg.
Current truck is a 2014 duramax with the 6 speed. The 2024 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!