Well my favorite non Mopar car would have to be the 1961 corvette
There are so many cars that I really like but have wanted a 61 Corvette since around 1972. When they were more affordable didn't want to sell other toys to get one. A few years back test drove a real nice #3 car that would have been perfect for me, but thought I was about to lose my job so even though it was a doable deal, had to pass.
Have had many of the cars that would be on most car guys list. Could have would have, should have, but I have some nice cars now. If I never get a 61 Corvette so be it.