It's not the jazz hybrid that does this...it's the 05 vtec jazz and also not the i-vtec city but the 05 city vtec....they r both very capable of hitting sub 10s. I'm sure, as when i accelerated from standstill, the car kinda squated. the hybrid i don't know . so is the current city....they r not as powerful as the 05 city vtec....my friends of current city admit themselves because it no longer uses the CVT of 05 city which contributed to the quick n responsive engine...somehow. you own the 05 vtec city, you should know what your car is capable of ...unless you didn't know the best launch mode or u less spirited driving with it? Apology if offended but I do like to stress again that the 05 city vtec is a very capable car for it's segment