Welcome to the forum. Both great Vettes Kim. The C7 has the considerably upgraded interior but the C6 Z06 has it's own attraction. The C7 (especially if it's a manual tranny) has been a pretty issue free model and has the added tech perks. The C6 Z06 had had a few issues, the biggest is the valve guide problems that are pretty common on the LS7 engine. If you go that route, make sure this has been addressed or keep a few thousand $'s aside to remediate it if it happens to you. JMO. Good Luck and let us know what route you take. Either Vette will put a big smile on your face.
