Here is a render of an Aston Martin.
I started the .blend on the first alpha of 2.5, but gave it up after one day, yesterday i decided to grab the file up again, and voila.
I didnt model any interior, thats why the windows are black.
Im not really very happy with this, but i call this finished for now, and again i learned a lot during doing it. (My 2nd ever car model)
Time: ~2d
Render: Blender Internal
Polycount: ~250.000
Postpro: Color correction