Nice shot and I like the perspective of this. It does so much more when you can see the front of the cars grill. I like the processing you did.
Here are some critiques for you. that smoothing you used made the floor beneath the car and wheels to smooth and there is a loss of detail. It does not blend well with the other part of the floor. I would rework that area. In regards to the wheels more so the front wheel I would like to see that more sharp than soft. And then the bumpers. You see how the furthest bumper is completely smooth.... now look at the closest bumper you see how its smooth and textured..it almost looks like its dented and aged. Maybe so but I wold either through another round of smoothing and mask in the smoothness again so its completely smooth or take it out. . And there is a hot spot on the floor and the bumper that maybe you have the exposure to fix. The paint and head lights look great!!! Cool background which leads me to that blown out wall in the back. Perhaps you have the exposure to correct that as well.
These are just things that I notice and I am trying to offer as much helpful second eyes to help you really grow and hit those little details that would make wonders for your photos. Because your processing is there and I like your style the small details will take it to the top!!
Cheers Mayng!