Ok so my dad owns a 2004 mazda 6 and I own a 2003 tiburon gt v6. And we have been dieing to try them out! hes stock and I just got a few small things. It was a SUPER! close race.... like side by side untill his car cut out at 190kph and i kept goin cuz my tib will do like 260kph. I was impressed because hes got 20 more hp then me. Just thought id tell you so when you see a mazda 6 you know you will give em a run.