Packard Panther
The Panther was basically a concept car with a stylish fiberglass body. They built it on a regular Packard chassis with an interesting drivetrain configuration. But although Packard had its V8 engines, the Panther used an older style, straight eight motors. However, they added a supercharged set up that helped deliver a hefty 275 HP.
Since the car was a light roadster with a fiberglass body and 275 HP, it delivered a lively performance by the day’s standards. The company made four examples, but only two are known to survive. Unfortunately, this move didn’t help Packard. So, after a few years, this once mighty company closed its doors for good.