It's a tree lined road, new asphalt, .. so the tree out of camera view in front of the car is reflected in the glass of the hotrod.
Mental Ray is the name they give the renderer these days ..it does some interesting things making light and reflections look pretty decent.
The grill is what took a big chunk to render .. all those chrome strips with reflections coming from all over

But it's something I would build the way I would do it.
It actually traces how many times a ray of light (or photon) bounces ..and you can set the limit.
Lower number of bounces means poorer reflection quality .. I used 6.
Scatter is also adjustable .. at 0.05 I got the previous renders faded off almost 'brushed metal' look to the firewall.
I liked how it looked at zero scatter .. a mirror finish.
That's how I'd like it ..chrome plated so it reflects the back of that Blower and the Hemi it sits on.
I still have some detail to do on it ...just been takin a break last couple days runnin in WoW

-GE aka Frank