The new 2025 Cummins’ 6.7-liter Turbo Diesel advanced engine system and powertrain will be offered in the recently announced 2025 Ram 2500, 3500 Heavy Duty pickups and Ram 3500, 4500 and 5500 Chassis Cab trucks. Nearly 70% of all Ram 2500 and 3500 Heavy-Duty pickup owners choose the Cummins Turbo Diesel as their powertrain of choice. The 2019 model year introduced HD pickup buyers to 1000 lb-ft of torque for the first time ever. Additionally in 2020 Ram Heavy Duty was named MotorTrend Truck of the Year and in 2021 Ram 2500 was given the JD Power Award.