hi, basically i've owned a p reg brava sx for a couple of yrs but it recently failed it's mot. a few fixable things but mainly for corrosion underneath which sounds as tho alot of weilding would be needed so i've taken it off the road and bought a new one! same year but a brava s, the main difference is that the excelerator pedal seems to need quite a bit more pressure before anything happens. is this just the difference in model, just because it's a different car or does something need adjusting? also totally unsure of the best thing to do with the sx i've taken off the road, does anyone have any suggestions?? my car is everything to me, i have kids 2 and work but i'm now skint so i can't afford for anything to go wrong with this one!!