its absurd its taken this long. My 2017 Civic has both wifi and bluetooth yet I'm stuck with super glitchy wired CarPlay...
Don't hold out much hope for the wireless CarPlay to be any better. I have it in my BMW and I can tell you there are times where CarPlay fails to launch and you have to turn the car off, open the door, restart the phone... It's not frequent but it has happened at the worst times. Don't even bother talking to Apple about it, they will run you down a 2 hour long trouble shooting hole. It's buggy software on Apple's part.