My thoughts:
The chequered flag look to the reflection is rather neat and the thought process is a good one in terms of the building and car relationship.
I find the girls in the background of Image 1 to be a distraction (that might just be me
) perhaps a wider aperture to blur them out would have benefitted the shot? There's some nice light there but it hasn't quite made it to the Audi sadly; probably just bad luck on your part in terms of tining.
I can visualise a shot from low down in front of the car to make the most of the car/building relationship that you captured in the images.