Now, as always, you usually get a decent thrill from the top of the line. Whatever that line may be. If you got a Mustang ..the Cobra (or whatever) was a banging hot car (same with the TransAm, Z28, LS1, etc.). If you bought the high end of anything it usually served you well in the type of "high end" it was in. It's always been that way. American cars had really nothing to offer over their history. They didn't ride, they didn't handle, they didn't last. The only thing that they had was fairly stout drivetrains in the 50-70s that required little in costly maintenance. To get a good ride, you had to buy a luxury car. To get handling, you had to buy a sports car. Again, the top of the line (De Villes, Hemis, Z28, Corvettes, Vista Cruisers) did what they did ..very well.
They made excellence very expensive (if you can call it excellence). Trucks they haven't seemed to screw up too much ..but they're working on it.