If the red in the shot is rust, I would tone down on that a little. Of course it could be my screen, so take it for what it is worth. Other wise, I like the composition. The angle makes me think of an old Ford classic in the back yard, half in a ditch. The new truck parked out front, with this one forgotten...
As far as the colors go, this is straight out of the camera. All I did to it was take a little twig out of the left side of the shot. I can try to tone it down a bit anyway though.
