The DD15 inline six-cylinder, 14.8L engine with BlueTec emissions technology delivers 90% peak torque in 1.5 seconds.
- 455- to 560-hp range with a torque range of 1,550 to 1,850 lb.-ft.
- Amplified Common Rail System (ACRS) reduces emissions, noise and vibration
- Low-inertia, dual overhead camshafts
- Rear gear train and ribbed cast iron cylinder block with integrated oil and coolant passages minimize vibration and sound
- Integrated Jacobs engine brake