Here is a clue. Bring back the Panther. Like driving your living room at 75 mph and 25 mpg. I could not find a tin box that did that well. Simple, reliable, refined and affordable at one time. It had what you needed to get from A to B comfortably and safely. The only bad thing on it was the EATC and blend door motor. Improve that and bring it back for a really decent price.
BTW, it would run like a striped arse ape when you wanted it to.
You are right on the money. I still have one and it runs great, but that dang blend door is a problem
Panther? Never heard of it.