The Lexus generates an impressive 0.93g of grip on the skid pad with its Michelin Pilot Sport PS2 tires, significantly more than the Audi's 0.89g on its Continental ContiSport Contact3 rubber. Despite this, the RS4 barrels through the slalom fractionally faster at 70.5 mph to the IS-F's 70.2 mph. Give some credit here to the Audi's super-quick steering ratio and some blame to the IS-F's tail, which according to one understated tester, "gets pretty lively."
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