I have a 2006 GTO M6 I bought somewhat recently. Shortly after I bought it, I noticed that the clutch had stopped "gripping" as tightly as when I first drove it.
Normally, when I let out the clutch, it "grabbed" very purposefully - the back tires would spin off the line a bit...
I have a 2004 with 72,000 miles.
I was driving my on I-75 in 90 degree heat, in a construction zone, with stop and go traffic. And then I lost clutch pedal pressure, had to pull over, and got towed.
I thought maybe I lost fluid or was low on fluid but the reservoir only took a little...