2025 Chevy Duramax Mpg Range. 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. Our truck tips the scales at 5,770 pounds, with a.

2025 chevrolet silverado 1500 mpg. The 2025 zr2, despite weighing an extra 145 pounds and wearing goodyear wrangler territory mt tires, dispatched 60 mph in 6.8 seconds and cleared the quarter in 15.3.