The Trunkovs are modeled after the ZAZ-968 Zaporozhets, a car model from Soviet Ukraine, which means that there was a Soviet revolution in the cars history and by extension so existed the works of Car-le Marx and Vladimir Lemon.
Anyway, were all sick at the house and were just binging kids movies. Cars 2 is so weird. I thought the first 15 minutes were going to reveal to be some in universe movie the cars were watching. Then it just kept going...
Pretty ballsy to depict the car-pope as a Lincoln, especially since we all know Ford's opinion on Catholics.
Looks more like an old fiat Argenta to me, at least the front.
The Pixar wiki says it's based on a BMW New Class. Probably a composite of a few older European coupes.
Interesting, the back def does look like an older bmw.
That front badge looks like Lincoln.
It's just a cross because he's Car-Pope.