Which would you rather have?
The Audi S4 of course... You can't drive those cars everyday... they'll just become boring and oldish. You'll only know this if you've experienced it. Sure, they're fun to drive on Saturday afternoon and Sunday but imagine commuting to work 70 miles each way in a 65 Vette!!! First thing that you'd do is get much quieter mufflers. Basically, the Audi S4 is more practical. And yes, I had 5 muscle cars at one time so I know the deal. All you need is a water leak somewhere to wish you had a new car. haha