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Originally Posted by lakatu
Thanks st-anger for the SA scans. I had no idea the Audi RS 4 was that quick being as heavy as it is. How does Audi and BMW do it?
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...well, just seeing e.g. NS time one´d say - wow, only 2 sec - BUT, look again, and look at the HHR time...also nearly 2 secs - TWO seconds is fucking a lot at HHR, to say it, too much to ocmpare two equal cars...
the RS4 gains from it´s power at NS, 80hp+ with lot´s of straights and fast bends in combination with AWD typical fool-proof handling at the limit is definitely a plus for the RS4´s NS lap time...
BUT, on a kinda narrow track like HHR - like all AWD Audis ( unfortunately ) understeering is the limiting factor, a Audi doesn´t want to be thrown into a corner - understeering´d kill any lap time - with an RS4 one has to be gentle at the entry and has to be on the accl sooner - well, doesn´t work that good in the RS4 in combination to the RS6, the RS6 just shoots out of the corner but the RS4´s understeering here as well...
nevertheless, Audi´s Quattro GmbH is testing all cars at NS as well and this influences the good setup - definitely - but again, such cars aren´t very suited for excessive track driving, not only e.g. the RS4 is understeering way to much, after two fast laps the brakes suffer A LOT - :roll: the weight...
BMW is another topic - they´ve always been among the best at NS, ///M GmbH has more or less same testing program like PAG and i think we needn´t talk about the sports car qualities of all the current ///M cars...