Sakarya (on the license plate) is a place east of Istanbul, so I'm putting my money on somewhere east of Istanbul. But that feels a bit like cheating. I love GeoGuessr. I'm surprisingly good at pinpointing/recognizing/recalling any location I've ever been to, and I'm also quite good at spatial reasoning/deduction. So it's fun to play that game with my SO just to have her go "how on earth did you know that".
The car may be from east of Istanbul, but I feel like the plants/trees are much more Mediterranean, and east if Istanbul it gets pretty dusty/dirty/deserty pretty quickly... and the car has a lot of that dust/dirt on it from the desert ... but the other cars in the lot do not. That curved front of the building is really key ... it's an architectural curiosity that should be easy to find ... but I'm not finding it anywhere ...