Hi. Have searched the forum on performance stories on the 85, but not many are out there. Torn between choosing the regular 85 or the 85P. Money is an object, would be nice to spend it on something else. The only real life performance data on the 85 is the Motor Trend test. From the test I read that most of the difference are in the 0-30 range, after that its just 0,4 to 60. The brake test also indicates that they were running 19" on the 85 and 21" on the 85P, so that makes the test more or less useless in compairing the two. Belive that 21" would be faster of the line but slower at high speed. Would love to hear from 85 owners who has driven both or can compare it to other cars they have owned or driven. For med 30-90 is the most important speed range and also the "feel" of acceleration.