That's not a bug!
That's a FEATURE!
... and it's kind of a non-issue either way. I've never had that happen in any way with any car that bothered me enough to make a thread about it.
I accidentally called my car when i was in the basement of the quest to rescue Saul on one playthrough, and the car cam crashing into the basement and killed some of the Wraiths on the way in.
I was playing stealth, so, all the Wraiths were alive and patrolling around, and they got a little upset when some rando car busts into their camp, plows some of them down and then crashes into a basement.
I have not tried to replicate/repeat that because, i'm rather enjoying the game enough that i don't really feel the urge to go looking for ways to break immersion, and do silly things on purpose.