PuShAkOv said:
I just tihnk that because my car always swings to the side when I am going fast on a bumpy road. I would just imagine that if the car was 1000lbs lighter that swing would be dramatically increased.
dude, don´t you read what everybody wrote? and don´t you learn?
first, it is a question of suspension how a car reacts. take a s55 amg. that is a heavy weight baby delivering excellent driving. than take the c32 amg. much less weight but excellent driving.
then think about M3´s regular m3 to m3 csl. why the heck would they build that car if it would be worse for driving?
second the physical approach.
energy = W
mass = m
velocity = v
W = 1/2m x v²
W is equal to the product of the mass moved and the speed it is moved at. that energy than has to be equalized by the suspension and in the end kept on the street by the tires. less weight = less energy that is produced. this is a very very bare bone start and there are lots of factors involved but i hope this gives you a basic picture.
push drop that issue and stop defending your senseless concern. just take it as a given fact proven through out history that the lighter the better for performance in general is valid!