I don't really agree with NasG.
One half of the pic is enough to give importance to the car. The difference between 50% and 66% is not so important : the car doesn't use 80% of the pic, so the background is more than just noticeable, and the car doesn't use 20% of the pic, so the car is the major element of the pic.
The background here is a really enjoyable perspective. It really sucks the gaze to the left, that is, far away in the street. Then eyes go back to the car and start detailing it. You've got an excellent impression of speed then.
IMHO, it gets the job done. The image is more than just a road and a car, it tells a story on how the car is powerful and fast, and it also reminds me that "fun is not in the straight line".
Of course, the road specular need work, just like the orange wall on the highway. Hey, did you ever see a orange highway ?