I will say this about the Chrysler 300C. With the Hemi 5.7 V8...
It was a far better car than the Panthers (Crown Vic, Town Car, Grand Marquis). I owned a Grand Marquis and once had use of a 300C for 2 weeks and I took the Chrysler on a 800 mile road trip. And I just recently took a big road trip in my Grand Marquis.
The Chrysler was better. IMO.
If I were going to buy a big car today, I’d consider a Chrysler.