Back in the 1960s and 1970s, Dodge and Plymouth produced some truly fantastic vehicles, which many enthusiasts now refer to as Mopar cars. Classic Dodge models such as the Dart, Charger, and Challenger, and Plymouth models such as the Valiant, Barracuda, and Road Runner, are timeless icons of that era. However, if you're new to Mopar cars, it can be difficult to tell the difference between model years and platforms (the A-body, B-body, and E-body). That's why we've created an illustrated reference guide to help you identify classic Dodge and Plymouth cars.