I find the perspective a little disturbing. The wide angle distortion lends a very unreal feel to the overall pics. I think images which are primarily used as product shots (such as these) should have a more realistic look to them, I've personally never seen a 6 that's so elongated. Nice colors though.
Nice effect, got me thinking how it was done. however, composition wise can be improved. As a viewer, more of e background in #1 and #3 is shown. Thus, the focus is lessen on e car. Neverthless, great work.. keep it up, look forward to see more of your pics.