Oh, in fact, you will notice that powersteering play a very
important part of how you much you can turn as by degree turn by
the steering wheel.
(just and example only)Example:-
A non-powersteering wheel turn 45 degree, the physical wheel only
turn 15 degree.
A Power steering wheel turn 45 degree, the physical wheel will turn
30 to 45 degree.
Like DC2 for example, it's have high power steering also becuz if
it's engine and drive (FF). That's why it can turn so well.
Manual Gearbox allow much more control over your engine power as
well as how you rev. Auto Gearbox system will automatically lose
about 15% to 20% house power due to the reason that the car can't
over rev (meaning over shoot redline).
Just my 2ml worth of petrol. 
