The GNX was a very fast car for its time. I remain amazed at how fast family cars can be today, I never expected that to happen. I had VERY slow vehicles from 1982 to 1997 trying to save some gas (which also had gotten very cheap, unexpectedly). Then I bought a V6 minivan that seemed fast, to me. Then I got a 2005 CTS that was quasi-fast, much faster than anything I'd had before, ever.