Any car can be a race car, period. I used to do track days in my Honda Fit. And there are actual competitive classes for them. If you want to get on the track,

Any car can be a race car, period. I used to do track days in my Honda Fit. And there are actual competitive classes for them. If you want to get on the track, bring what you've got. I've seen people bring minivans to track days before.