- A 5.7-liter V8 engine that produced 255 horsepower and 330 lb-ft of torque.
- A 6.0-liter V8 engine that produced 300 horsepower and 360 lb-ft of torque.
- A 6.5-liter turbodiesel V8 engine that produced 195 horsepower and 450 lb-ft of torque.