Hey there... I am wondering on how you figure out what model you have. I know it's an XA but I see people putting RS1 in there. How can you tell???

 

RS1 means "Release Series 1". This is the equivalent to "special edition" DVDs. They are xA but they are slightly more expensive and have fancyer stuff. They come in different colors and have a differnet body kit, and bigger wheels. All your info should be on the lable thats kinda on the inside part where you door closes. Its the spot on your car where the door meets with the body. Im not real sure on all the stuff that comes with a RS xA but generally if your car looks better than everyone else's then you might have a RS xA

Edit: http://www.scion.com/release_series/

 

if you are unsure that if you have a RS, chances are (99% that is of coarse) you do not have one!

 

^^ x2

you got a serial number on a RS badge? no? then you probably don't have one.