Engine: EcoBoost 2.0L Turbo I4 245hp 275ft. lbs.
Trans: 6-Speed Shiftable Automatic
Engine: Duramax 6.6L Diesel Turbo V8 365hp 660ft. lbs.
Trans: Allison 1000 6-Speed Shiftable Automatic
Engine: Vortec 6.0L Natural Gas V8 360hp 380ft. lbs.
Trans: 6-Speed Shiftable Automatic