The Dodge Challenger rings a nostalgia bell for muscle-car enthusiasts, especially fans of the original late-1960s and early-1970s machines. With a torquey, high-power V8 engine that sounds the part, along with styling cues from those times, but with modern comfort and refinement, it plays the part for owners to relive their youth. And with a limited run, the 2008 may have some potential as a collectible years from now.