0-60MPH - 4.8sec (I've seen that number for both the Cayman S and M Coupe, all three cars have almost the exact same power/weight... I know, I know, I'm not taking gearing into account - bad me
)
1/4 mile - mid 13s @ mid 100s (Yes, I'm hedging, the quarter just never really did it for me as a performance metric)
Skidpad - .93g
Slalom - 71.5MPH
Ring Time - 8min 10sec
S.