I think a close up of just the distinctive and unique BMW headllights might have been more effective or the nostril-like openings in the hood with the BMW badge.
The title is as interesting as the color of this 520?. The exposure on this is a little bright and lots of details have been lost. The ground dirt seems to take up a good 1/3 of the image which really detracts from the "classy-ness" of this image.