how accurate is the butt dyno?

[OS]

Ok, so I test drove an i4 auto 2k4 accord and this car is supposed to be a bit faster than the 2000 corolla I used to drive, but I'm not feeling it. I was pretty hard on the gas too. What gives?

 

[Orsorum]

how accurate is the butt dyno?

It depends, how hard is the thrust?