With respect to the first part of your question, the answer is pretty simple. Currently Ram has one plant already tooled to make 4th gens (DS) Rams and the company still finds the 4th generation quite popular. Much of the tooling is already amortized making it possible to sell units at a lower price and still have enough margin to make it profitable. This also allowed Ram to convert just one plant to 5th gen (DT) production at a time thereby saving an expense and keeping the pipeline flowing uninterupted. Some years ago Chevrolet did the same exact thing with Silverado.Why offer 2 body styles (New and Classic)? Is the Warlock a "Classic" Rebel?