[PowderMonkey]

"I call them slopers."

LOL! I like it. If memory serves, when the design was first introduced in the 1960s, wasn't it billed as the "fastback"?

[Charles Martel]

LOL! I like it. If memory serves, when the design was first introduced in the 1960s, wasn't it billed as the "fastback"?

Yep, there were various names. Fastback, Sportsroof, 2+2 - all pretty much the same thing. The '79-'93 Mustangs carried the same basic shape in the Hatchback models, too.