Some cars announce themselves with a whisper, others with a roar. The 1970 Plymouth Road Runner does both, greeting bystanders first with its trademark “beep-beep" horn and then unleashing the thunder ...

Of course, there are 55-year-old Plymouth Road Runners out there that still have the factory engine under the hood. But how many of them still run and drive? That's right, there are a few still alive ...

The 1974 Plymouth Road Runner arrived just as the classic muscle era was running out of road, yet it stubbornly held on to the traits that had made Detroit’s street bruisers famous. Power ratings were ...