i know you asked for my critique on these but its hard for me. i just dont like the look of HDR shots LOL

to be honest the location blows and ruins the shots. you got garden hoses, trash cans and other cars/trucks in your background. try taking the car to an area with no trees over head and use a circular polarizing filter to try and get rid of the reflections that come with shooting a black car. also look up the rule of thirds, figure what part of the car you want to use for that rule and go with it.