There is a Pope in the Cars universe. This means that there is Catholic Christianity, which means there was a Jesus car who was crucified. Jesus Chrysler was crucified by car Romans under Pontiac Pilot who washed his wheels. A car was nailed to a cross and ascended to Heaven.
Tbh I took a quick glance and thought it was Doug Dimmadome owner of the Dimmsdale Dimmadome’s car