one of my old muscle car friends has a current Challenger
he likes this car so much he sold his 69 Camaro Z28 (yes - real - with 'DZ 302' engine)
I imagine the problem with owning a vintage muscle car - apart from how much gas they use - is the fear of it being damaged in an accident, because they've become so valuable. The Challenger is probably faster, definitely more comfortable, more reliable, handles better, has 'all mod cons'.