4.5 is outa the box...modifications will make ya faster...for example, Seth is probably running about 4.0 as is Fire...Doc is probably well under 4.0 now...I remember my bike stock and where it is now...I can say that without doubt, my bike, with the hindle, green air, and JB is MUCH faster than stock..and there are many here with far more mods/faster bikes...
As far as vehicles under 100k with same acceleration ability, they are far and few. How about looking at under 4.1, which is where we can likely get our bikes with minimal effort...the list gets even smaller. The ZO6 is 75k, minus any upgrades, taxes, etc...you're gonna end up spending at least in the mid-80s for one, so it's not too far from 100k...you have to think really hard of anything else in this league...I'm sure there's another car or two out there, but certainly, the point Sarge is making is very much on point.