I love my C6Z. It can take more than I can throw at it. I've seen 1.6 g's on the HUD, can run low tens and hit 200 with more in it and get 29mpg at 60 mph. Tough numbers to beat for the price. I did work the the engine a bit though, swap shocks, tires, clutch, shifter. The new Z is boosted and 400 pounds more. Neither are good attributes for racing.