One Cornerstone Chrysler Dodge Jeep Ram ... considering diesel engines are generally more efficient than their gasoline counterparts. The 2024 Ram 2500 HEMI 6.4's fuel economy is also just about ...
The 2025 Ram 2500 and 3500 Heavy Duty models feature two engines — the standard 6.4-liter HEMI V-8 engine and a new 6.7-liter Cummins Turbo Diesel engine that produces 430 hp and 1,075 lb.-ft. of ...