2025 Chevy Duramax Diesel Fuel Economy

2025 Chevy Duramax Diesel Fuel Economy. 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. The 2025 will likely get worse fuel economy.

Even so, perhaps the biggest advantage comes from the gain in fuel economy. The only other available engine with the hd is.