2025 Chevy Duramax Problems. Looking at buying my first gmc sierra 1500 duramax. That’s the “type writer tick”.

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. 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 design, enhancements to.