The 2025 Ram 2500 and 3500 Heavy Duty offers customers two engine options — the new 6.7-liter Cummins High-Output Turbo Diesel engine and the standard 6.4-liter HEMI® V-8 engine.

Ram unveiled the new 2025 Ram Chassis Cab trucks, featuring a new 6.7-liter Cummins Turbo Diesel engine with power take-off (PTO) capability for left- and right-side operation. Ram’s heaviest ...

Ram unveiled the new 2025 Ram Chassis Cab trucks, featuring a 6.7-L Cummins Turbo Diesel engine with power take-off (PTO) capability for left- and right-side operation. Ram’s heaviest haulers offer a ...

The heavy-duty Ram 2500 and 3500 pick-ups have received an updated design, new technology, and revisions to its six-cylinder Cummins diesel with more power than before – while the V8 lives on ...

The 6.7-liter Turbo Diesel – with a new eight-speed transmission – will be offered for the following trucks in 2025: Ram 2500 and 3500 Heavy Duty and Ram 3500, 4500 and 5500 Chassis Cab.

This allows for a huge leap in performance as the diesel-powered Ram 2500 can now accelerate from 0-60 mph (0-96 km/h) in 6.9 seconds, which is an improvement of 1.1 seconds. Besides being faster ...

All variants of the 2025 Ram HD trucks offer a reworked Cummins diesel engine that now makes 430 horsepower and 1075 pound-feet of torque. The trucks also get a new TorqueFlite eight-speed ...

After getting booted from the 2025 Ram 1500 lineup, the 6.4-liter Hemi V8 engine carries on for the 2025 2500 and 3500 lineups with 405 horsepower and 429 lb-ft of torque. This mill is paired to a ...

Stellantis will offer two engine options, including a turbo diesel, for its 2025 Ram Heavy Duty pickups, the company said in a news release. A new available 6.7-liter Cummins High-Output Turbo ...

Stellantis will offer two engine options, including a turbo diesel, for its 2025 Ram Heavy Duty pickups, the company said in ...

Ram claims the Cummins diesel is new despite having many similarities to the 2024 Ram HD high-output motor. It features a redesigned block and head, heavy-duty pistons, a new turbo, higher ...