I have a Toyota Sienna and drive for both Uberx and UberXL. You have to make sure they put your documents with XL also otherwise you will only get Uberx calls. I also have it to where I can "change vehicles" and just do XL Only. Sometimes XL will be surging and you might want to capitalize on that vs staying on Uberx and get a ping. XL only I do usually on my way home, because a $5 trip just isn't worth it when I'm tired and ready to end the night! Not many XLs on the road but with college kids back, I have seen a rise in requests.