I reserved The "special sport" category aka XSAR category. My question is what car I’m going to have ? Thank you

Typically a challenger

Challenger or similar

You will pick the car you want ot off that category at most locations, they are parked in a numbered section, they will assign a number section and you go and choose one in the section. At least at most locations.

Same or may be upgrade for a free

Do you think that it's possible to have a Camaro SS ??