I'd tilt the camera so the bottom of the windows and the reflection are perfectly level horizontally.
Humans are stupid and basic creatures. We like things arranged neatly - thus, its always best to have a vertical or horizontal reference line for our eyes to follow and establish the subject. In some shots, you can pull off the "off angle" look, but only if there aren't other strongly conflicting lines, and if the shot is really well composed. But for the most part, you need to establish some sort of horizontal or vertical reference plane.
The angle is a little harsh, and you didn't include the full license plate. Its not a bad shot, but if its going to be at that much of an angle the background needs to be a lot "blander" to avoid drawing attention to itself. And again, if you're shooting a full car shot, include all of the car.
I like this one. Its a little overexposed (too bright), and again its slightly tilted. I think a change of position a little higher and to the right could have fixed the problem with the off angle lines
Nice subject composition. however, the background left has the VSL sign which draws attention to itself versus the boring wall. also, this image is waaayyy overexposed. The side of the car is way too bright and drowns out the details. some of that can be fixed with software, but a lot comes down to how the shot is taken. I don't know what type of camera you have, but you might want to look into different "metering" options you have available on the camera.
Dutton Rally:
VERY good action shot. The water in the air being splashed is fantastic. Only problem is the cone and SUV in the bottom of the frame. Try cropping the picture to cut as much of that out, and whatever you can't cut out (cause it would cut out the evo), remove by using the "Clone" Tool in photoshop. BTW, the clone tool is your best friend when it comes to cleaning up images!
A good shot composition wise, there are no background interferences, a steady shot. If i have any criticism its that the leaves are too orange which perfectly compliments the blue. Normally that's a good thing to have contrasting colors, but there is so little orange that my eye sees it, and doesn't register its part of the purpose of the photo and is thus distracted.
Favorite shot hands down. Nothing wrong with it. Me loves.
Other:
Nothing too interesting about this shot. If you really study it you'll go "whoa that's a neat car" but the overly bright sunshine drones out so much of the rear of it that it takes away from the shot. I'd have shot it showing off the tires so you know its a drag car... and the way to do that is to get lighting even over the whole car. that, no amount of software can fix.
Good shot, though a little off kilter. Rotate it a few degrees clockwise.
Also one thing I've noticed with sunrise/sunset shots is that there are tons of them, and they're easy to make look good. Pretty much anybody can take one and have it be "oohhhh aaaahhhh". so if you really want yours to stand out, it has to be a flipping FANTASTIC shot. (IE unusual/special objects in the frame/ odd clouds/ big waves/etc) Just something to keep in mind.
Not bad, but too bright. And its overloaded with green. If the lake water had more blue in it so it was slightly easier to distinguish what the hell is going on, that'd be nice. 100% reflection shots are very very neat, but really hard to get. They have to be perfectly balanced ( Actual stuff on top is the exact same as the lower half, just upside down....), which takes finding JUST the right location. If you manage to do that, then you can go without distinguishing the water as a separate entity.
