Help me ID this Hot Wheels

I know it’s a Pontiac of some kind, but I’m curious if it’s some sort of special edition Hot Wheels. It’s chrome (I think zamac) but I can’t find out anything about it on the internet.

I’ve had for as long as I can remember. It’s in fair shape. I have no intention of selling it, I just want some more information on it.

Thanks.

Pics of it next to the normal version.