Not too bad. Came over the crest of a hill, guy two cars up had slammed his brakes. Old man in front of me(late 80s Camry, bulletproof) slammed his. I slammed mine as I came over the hill, swerved into the empty oncoming lane, but still hit him at 20mph in my right front. No damage at all to his pure rubber bumper. Shattered my bumper, scuffed my nose piece, and bent my bumper bar. Right fender also buckle a bit at the wheel well. We decided to just go our merry ways, since I would be at fault in this state no matter what.

I'm not too concerned about the damage, because the bumper seems to be dryrotted anyways, and the nose piece isnt even the one supposed to be on the car in the first place and was intending to get replaced anyways.