They rejiged the class and it will be reflected on their computer system/digital receipts, but in practice they seem to consider the two the same.

On a recent rental in NYC, I got an Audi A4 and the handwritten paper slips said it was a GXAR but the computer system said it was a LCAR.

Same with a Entperise. I reserved a GXAR and I was given a BMW 330i. However, the computer receipt said it was a LCAR

For the Audi A4-The windscreen sticker still says GXAR. I heard from another branch that they are treating GXAR and LCARs the same now (now that Chrysler is no longer a LCAR and there aren’t many actual Audi A5s in the fleet)