I'm looking at a 2012 ZR1 on Saturday. The average car out there for sale only has 20,000 miles so not much has gone wrong with them yet. These cars are a bit out of my price range and I was looking for a Z06.... But this one was offered to me and it has 70,000 miles on it for a killer price. I do know that a brake job on a ZR1 costs $6,500 on these cars. Normal cars that were not road raced have never had to do a brake job and they claim the rotors last the life of the car. But who else has put 70,000 miles on a ZR1 to actually find out? Just like the clutch, everyone I have talked to has said their clutch is still awesome after 30,000 miles and some hard driving. But what about at 70,000 miles? I don't want to buy this car and 3 months later dump $8,000 into a clutch and brakes. What other items should I be concerned with? The owner says he took amazing care of it and it was driven on long trips I assume. He said he travels on business trips and puts alot of miles on his cars. I believe he buys a new vette every 4 years and just drives the **** out of them. Are the shocks also something to worry about? I hear that is a very expensive part on a ZR1. Anyone who owns one of these cars please chime in.