ENGINES
AVAILABLE HIGH-OUTPUT 6.7L CUMMINS® TURBO DIESEL I6 ENGINE
Put the power in powertrain with the new TorqueFlite® HD eight-speed automatic transmission paired with the available High-Output 6.7L Cummins® Turbo Diesel I6 engine, which offers Best-in-Class base diesel torqueTogether, they offer enhanced durability, minimal noise, low vibration and intuitive software control for seamless shifting.
6.4L HEMI® V8 ENGINE
When paired with the TorqueFlite®8 eight-speed automatic transmission, this legendary engine offers a high level of refinement—featuring fully electronic operation and on-the-fly shift mapping.
ELITE BRAKING
Ram Heavy Duty trucks feature heavy-duty four-wheel disc antilock brakes with large braking components. The Automatic Smart Exhaust Brake is also available for the diesel engine. If equipped, it kicks in when pressure is removed from the accelerator pedal and slows the truck down by supplying negative torque from the engine, making it ideal for use when towing a trailer or carrying a heavy load.
CONQUER THE TASK
These numbers don’t lie. The 2025 Ram 3500 boasts a payload capacity of up to 7,590 pounds when equipped with the 6.4L HEMI® V8 engine or a diesel towing capacity of 36,610 pounds and Best-in-Class available base diesel 1,075 pound-feet of torque when equipped with the available High-Output 6.7L Cummins® Turbo Diesel I6 engine.