Hi all! I just bought a 2002 C5 Z06. I live in the Santa Cruz mountains and commute on a winding mountain road that is so much fun that the sport car and sport bike guys run it on weekends for fun. It's the perfect commute car; plenty of power, good gas mileage (if you can keep your foot out of it, ha ha), and a low emissions vehicle to boot! The maintenance schedule is amazing too: I'd like to see a porsche or ferrari go 100,000 miles with only two air filter and one spark plug change!