I like the concept, but not crop. It seems to me too centered and too much grille. Maybe if you cut off some of the lower section of the image, about a ¼ or less it might have a better balance, well IMHO anyway. Still it's a nice shot.
I like the way it was cropped. If I could change one thing thought, I would just remove a bit of the top portion as the top part (windshield) is showing a bit. I am ok with how it is centered - I guess this was done to show the symmetry part. Right?