depends on who's driving.
most of the people driving such cars don't know how to drive it proper!
they are light cars and they are truly fast, so don't underestimate them
from roling start, the polo will take the lead for a bit.
but in high RPM the polo better watch out
polo start spulling from 2000 - 5500RPM, after that, they are pretty much dead...
VTS start pulling decent from over 3500 - 4000RPM, they really come to life.
so it's hard to compare...
a friend of mine has recently bought a Pugeot 106 GTI. (exacly the same as Saxo VTS)
put it on dyno and it had 135Hp~165nM.
it has exhaust and airfilter only wich are verry good results!
and i truly can tell you it's verry verry fast!!
couple of times he has raced my polo. (i have 170Hp~255nM)
and i must say, i know how to drive and launch decent with it, but so does he with his 106!

0-100km we go neck on neck, but once after that at higher speed he start to pull away.
specially at high RPM.
about the same as the one in the video.
also from rolling start we go side by side, and once above 4000RPM i must slightly let him go.
i recon he does 14.7 - 14.9 on 1/4 mile.
my polo on the other hand won't go under 15sec flat.
also, a Civic Type R is slower most of the time allready
and like sead above, remap a polo and a VTS is no match at all
it's not allways the one with the best power to weight ratio that wins the race.
it also comes down to gearing etc
