Not sure why but you really like to take pictures of a car from a big distance. That would be good if you have something interesting in the background, not like this. You should watch for background focus (1.2-45.0). Your every picture is with 45.0 which does not put the emphasis on a car itself If you want to show your car in a movement, be sure to have panning mode 2 (maybe 3), press square button on a car (much clearer image of car moving) and pretty much thats it. Play with cameras, focal lenghts (zooming) and effects.
You have the potential to be the master in photomode, if you take this advice. Would be great to see pictures above in another light, because I see they are not for throwing away
PS. Forgot to mention, you have to reduce the shutter speed because your every picture is static. Pics should be like that only when in photo travel.