...Interesting... things happen with Automation cars far away from center of map

There are some graphical artifacts on the right side of this car (the left of the image). This is likely a floating-point precision issue. This is Gridmap, by the way.

 

The don't have 3D objects, like grille, it is like really many 2D planes on top of each other and they use transparency of texture to reveal only part of each layer, so as those layers are really close to each other and you get precision issues, there will be bit of quirks among them.

That at least is my guess why it happens.