2024 Duramax Fuel Mileage In India. While marutis continue to dominate the list, toyota and honda also feature in the top 10 thanks to their. 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.

Also get price, mileage, review, images and. Current truck is a 2014 duramax with the 6 speed.