The Patriot drive system is basically a FWD, and if you get the optional off-road package, it has AWD, with an extra low first gear (CVT trans). The automatic is contantly variable ratio, which takes some getting used to. It improves the efficiency of the powertrain by keeping the engine in it's optimal RPM range. If you floorboard the throttle, the RPM goes to the max HP range, and stays there!, the vehicle will accellerate, but the RPM stays the same! A normal accelleration, usually the RPM will go to about the peak torque range,and stay there. Torque converter lockup comes on around 15 miles per hour! Many new vehicles are going to this type CVT trans, especially the Japanese vehicles since the trans is made by Jatco. When I was a dealership mechanic, I never saw a problem with this unit.

A manual trans is available, too. Six speed if I remember right.

The 2.0l CRD diesel is only available in Europe, and other export markets, not in North America. I'm not sure who makes it for Chrysler, maybe Mercedes?

Hope this helps!