Originally Posted by erm324
For stictly a performance/weekend car, the Z06 100% - it will embarrass the M3 in absolutely every way possible (straight line, braking, handling, etc...).
For the street? I'd take the M3. Much more comfortable and liveable on a day-to-day basis.
Without the need of back seats, a vette is a great daily driver.
It gets over 30mpg highway!!