i have driven gli upto 180 KM/H speed... trust me or not... its upto u... car was all smooth ... no shaking and vibration as all the people say.... although i before that i never have driven a car with EPS at this speed... so i was little more careful in holding the steering wheel..... but car was all normal... and i have driven Reborn upto 160 KM/H speed and it was also very smooth and it was without EPC... basic Model but prosmatic...
While on GLI it took me much time on going to 180 from 150+ but that was not because car was slow... it was ma dad was sleeping in car.. so i was pressing the Accelerator very slow... wishing that car engine increasing sound doesnt wake him up... but :S..... woh uth gaye.....
while these factors doesnt fall under the category of COMFORTABILITY.... as most of the people are mad like us and always think that we are on race track.....