Apple just announced a redesign for CarPlay coming with iOS 13.
(The new home screen, it will be widgets instead of app icons.)
(Siri won't take up the whole screen now when activated)
(Siri will also support third party apps integration like Waze)

(The new home screen, it will be widgets instead of app icons.)
(Siri won't take up the whole screen now when activated)

(Siri will also support third party apps integration like Waze)