It'* not the 1960'* guys. Everything on the outside of the vehicle is meant to crumple and absorb impact. Look under the bumper cover and you'll see much more. On the truck, the bumpers are not covered, therefore you see the damage easily. The G6.. well it had a visible bad day.
I have a full sized Silverado, unlike that baby one you got tapped by. It'* a 4wd extended cab, 8 foot bed with tow package. A late 80'* firechicken hit me at a good clip. Twisted the bumper slightly. He lost a hood, and probably fenders. Had a nice tow home I bet.
00 Regal GS: All kinds of cool stuff.