My brother has a C5 and a buddy had a C5Z. I drove them both for long periods of time. I love the design and layout of the car, but man they're cheap POS. Loose plastics, bolts coming undone, flimsy rear bumper, drooping roof carpets and pieces of the interior don't fit right. Squeaks and rattles when you drive it. Handles like a boat compared to other sports cars. Just a terrible piece of American car. With that said, I still want one. lol Maybe a C5Z or C6Z with upgraded springs and bushings for a better feel. Intake and mild rumbling exhaust to keep the excitement going when driving it. Also a shifter for a better feel so it doesn't feel like I'm driving a truck. lol