Well, that's what my friend does for a living....commercial artist, company logo creator, graphics for company presentations, etc....and he does some cool renders of cars, trucks, etc... in his spare time.
Want to see more examples of his work? Here's a few:
I took the pic of the car and an Oregon Coast sunset, he put them together and enhanced with reflections, shadowing, etc...
Here's one he did of my 350Z:
He has some mad skillz!