I keep looking at this, and perhaps it is the perspective. But something to my eye is making the car look really small or the bollards really tall. I can't pinpoint it but there's something not quite sitting right with the scale of 'something' as others have pointed out.
I've attached a photo of a street in paris and the cars are nearly double the height of the bollards. In your images, the car (especially the one on the road) doesn't look much taller than the bollards.
I'm nitpicking but on the whole the images are looking good.
Edit: I've just looked again, I think it is just the perspective/lens choice throwing my brain