I don't know what your brief was or how you're being assessed but they all seem like snaps to me- unexciting compositions, inconsistent light, bland processing.
Not going to go in depth for each image but to break it down a little, the first should not have what I'm guessing is the reflection of the dealership in the Jaguar badge; the XK-R headlight should be the focus rather than the grille beneath it; the Merc steering wheel should be straight.
Sorry to not have anything more positive to say but hope that's at least constructive.