You got that right! And we could revive this thread all over again.
Muscle Cars is a term that didn't even come about until the 80's.

There are way too many experts willing to tell you what is the first and what is or isn't a muscle car...............and there are always exceptions.

You can go back into the 50's, even the 40's and 30's and find out there is something that may or may not be a Muscle Car.............and to top it off no-one can agree on the definition.