Anita Breanne

2024 Chevy 2024 Duramax Mpg. 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,. I review a 2024 chevy 2500 6.6l duramax diesel l5p engine and see what kind of real world fuel economy (mpg) these new duramax engines are getting.

L5p can get as low as 6 mpg towing, or some have seen 13 mpg, all depends on weight, wind. I’ve had one tank (707 miles) that went 33 mpg.