my Hellcat will be a daily driver, and it will sit outside. In my opinion it is just a challenger with a supercharged motor and brakes to stop it, no reason to consider it a museum piece. Just so happens they cost a bunch, but the cost is comparable to a custom/souped up standard car.
I don't plan on taking it with me when I croak. so why not drive it. if you don't have a garage don't let that stop you from having a fast car.
Who cares if it gets faded? Don't sweat it. Just adds character a well worn fast car is a damn site better than one only getting a couple thousand miles a year. I drive a classic car every day, and I love it. The Hellcat is going to bite into that gig but the trade off will be nice, long road trips and air conditioning.
I have a buddy with a 35 Ford and the thing comes out of the garage maybe twice a year now, and goes right back in after an afternoon cruise. Its a dang shame, my buddy is in his 70's I think he should make it HIS daily driver. I mean why not its just steel.