Everybody knows the Impalas, the Chargers, and the Mustangs. They're some of the staples of the automotive history and have lasted the test of time. But what about the cars that didn't, for one reason or another? What about the concepts that were immediately killed? What about the lost soldiers that were only built for a couple years (or weeks), yet managed to inject certain styling cues into other cars down the line. We're here to pay our respects and remember some vehicles that you've probably never heard of, but definitely need to learn about. Here are 25 Classic Cars You Don't Know (But Should)

Related: 25 Game-Changing Concept Cars You've Never Heard of

Related: 50 for 50: The Best Car From Each of the Past 50 Years