MPG experiment....1976 Dart Lite

Back a thousand years ago when I was in college I drove a 65 Dart 4 door with a 170 and an auto. (gas was better then but) After I did a valve job on it it got 33 on the highway, and that wasn't running 55 either.

That being said, that was probably THE most underpowered car I've ever driven. It wouldn't have gone fast if you shoved it off a cliff with TWO rocks tied to it