love all piece.! hood look quite nice too me

continue add more detail

headlights need work, right one is barely a circle
Front bumper has to sharp edges should be smother
, and the interior seems blurry, the wheels coulduse more reflections and tires only have black lines in them they should be embossed love the background and ligthing but the car needs more realism =)

thanks Asoares .. will do

thanks Glac .thanks for pointing out what I should fix . a lot of help.. ill make sure I fix those errors

This looks great nice one dude

niceone mate

Are the lights realistic enough ? And is the colour right etc ? ? thanks

great job ! keep it!

You're back man! I'm loving it!
The lights are great - but the lack of roundness kinda throws the realism off imo..

thanks guys ! thanks takin ! ill fix that now

Beautiful and smooth brush , i rly like u style, and how you fully brush ur chops.
I agree with Glac , those are some stuff u should start from, and, dont forget to fix shadow on (our) left pair of wheels, and , i think, that color od right side of car is little saturated, hopefully u'll fix it with details, and some colors for refs.
Another thing, as Takin said, define , and sharpen lines on headlights and around it, and add some details, flare, and maybe some (external) texture, to make it more realistic, and, why not, to make ur own version of light, not to rebrush old ?
keep up, great job

edit:
Maybe this'll give u some idea
http://www.flickr.com/photos/58896431@N07/5803841974/