After 1.23 update I have lost 2 cars. 1 truck, and Humwee.
The server save and game restart makes the cars warp to some random direction. If it happens to be next to a wall the car bounces all around and lands on the ground ruined.
It took me 3 days to fix these vehicles and were parked pristine and two server saves to destroyed them completely.
To fix this problem the cars need to be immune to damage 20 seconds after the save. This gives the car time to bounce around and to settle back to the spot it was supposed to be parked at.
These 2 cars are definitally not my first 2 that are destroyed by the server save. This occures so often that I do need to get this sorted.
Cars parked in garage most likely will be ruined because they bounce around like a superball when the server restarts.