The available 6.7L Cummins® Turbo Diesel I6 engine offers remarkable responsiveness and impressive torque ratings for outstanding towing capability, without compromising efficiency. The six-speed automatic is a sophisticated, multirange, electronically controlled transmission with gear ratios optimized for the 6.7L Cummins Turbo Diesel I6 engine. It features responsive performance and low noise, vibration and harshness.
The legendary 6.4L HEMI® V8 engine comes standard on each 2020 Ram 2500. Using variable cam timing, it delivers Best-in-Class standard 410 gas horsepower for impressive capability. When paired with the 6.4L HEMI V8 engine, the eight-speed automatic transmission offers an impressive level of refinement. It features fully electronic operation and on-the-fly shift mapping.