I hit 95 in my 88 Accord. And one late night I was coming home from work (this was about 5 years ago) in my 68 Oldsmobile, and I buried the speedo. It tops out at 125, but the car was still accelerating.
Fastest I've been as a passenger was about 130 - My mom and I were on 81 heading home in the early AM and a Cop blew by us in the passing lane. She tried to pace him, took it up to 130 in her 02 Eclipse, but he still dissapeared in the distance. Cop had to have been doing like 150. No light, no sirens. :/