Hi, this is my rendering. 
update
Hi, what model year is this?
A series of criticism:
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The weird reflection on the front side of the weel arch and it prevents my eyes to follow car’s lines pleasantly.
Dunno if it’s a geometry issue or just a weird reflection, but it’s disturbing. -
The other weird reflection on the hood right above the headlight, same, but I’m sure it’s not a geometry issue.
-I suggest you to work on headlights glass shader. It should be more reflective at certain angles. I think you’ve just used a custom glass material to avoid darkness inside the headlight, but you have to give it correct reflection too or it will look unnatural.
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Backlights shader looks too much saturated to be so exposed to light. I guess it could be a color management issue. Have you tried filmic_blender? Still have doubt about the material tho.
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Tires shader looks too much plastic rather than rubber.
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Please… this license plate that it’s really horrible.
I suggest also to discard the second image cause it has no sense at all.
Don’t give up.