Pic#1, looks slightly blurry and the paint is way soft like you did too much noise removal/airbrush to it.
Pic#2, this is a good pic, I would do so more manual editing to it, like blacks/shadows/highlights/etc to make the car pop out more from the brick wall. maybe burn the brick wall some too, here is my quick ass 3min edit.
Pic#3, To be honest Im not liking the pic or the car (integra with fmic
Pic#4, pic is blurry and overall underexposed at the bottom, you cant see any road detail
Pic#5, This pic is alright like #2, need more editing to it to make it pop-out. The cars paint looks way too soft tho.