Chevy 2025 Hd Duramax 2025 Diesel. 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! General motors has released a service update for units of the 2025 chevy silverado hd equipped with the 6.6l v8 l5p turbodiesel duramax engine.
The truck’s l5p duramax diesel engine received a substantial bump in power and torque thanks to a stout list of upgrades, including a new turbocharger, improved piston. Everyone that i know who got one already is having bad issues.
