It’s a little more nuanced than that. My understanding in the US, if you copyright your building, a person can’t sell the picture of your building standing alone, but can sell the picture of the landscape it’s in. In your example, If you took a picture of the car and said you designed and manufactured and are trying to sell it, that’s absolutely illegal. Litigating it and getting money from it is a different matter.
It’s a little more nuanced than that. My understanding in the US, if you copyright your building, a person can’t sell the picture of your building standing alone, but can sell the picture of the landscape it’s in. In your example, If you took a picture of the car and said you designed and manufactured and are trying to sell it, that’s absolutely illegal. Litigating it and getting money from it is a different matter.