Cell data consumption with CarPlay
maps doesnt use much. back years ago when I was on a limited data plan I used maps without thinking about it. Generally the large data consumers will be video streaming and music streaming when mobile. just dont stream video or music while driving and youll be fine.




What I can tell you, map data as said above doesn't use all that much data as long as you don't turn on satellite imagery. I used Google Maps over CarPlay straight for two months in Europe while doing European Delivery with my C63. I was using a local 3GB prepaid plan on an eSIM, and I almost burned through that with a couple of long drives and satellite view turned on. I turned it off eventually and used just plain maps, and with that 3GB/mo was plenty for the almost 7000 miles I drove in the two months, and for all the other data usage I had while traveling.

IIRC, it uses about 5MB per hour which is nothing.



