There was only one diesel variant with an OM642 Mercedes 3.0 liter V6 turbo diesel and three gasoline-powered engines. The Chrysler 3.7 PowerTech V6 was the smallest gasoline engine, and the Chrysler 4.7 PowerTech V8 was the smallest V8 available. You could also buy the Commander with the Legendary HEMI 5.7 liter V8 with 360HP (268KW).