Today I had a C4 test drive, Bj 1984, allegedly only 89,000Mls and accident-free, as well as in technically impeccable condition, at least according to the dealer. The first thing that surprised me was that I had to show the cash before the test drive, well, I really wanted to have it. On the test drive I noticed strange noises and indefinable vibrations on the underbody and on the gearbox that I could not at first, during the ride everything was normal and the engine I started a cavallier at some point (brake, full throttle, brake on), there was a jerk and a bang and the engine was out. He also didn’t let himself start, the starter only roared. Shortly after that oil ran out under the car. The TCS then dragged me back to the dealer, there we saw that the wave tunnel (or what it means) has a long crack and a hole. The mechanic said the drive shaft they broke. Now the dealer (don’t know what I’ve done, I just said I gave full throttle once) demands that I either buy the vehicle for CHF 12,000 or pay for the repair of CHF 5,000. I think it is an already existing defect, or a defect in the initial stage and I don’t pay anything. Can the dealer demand such a thing after a test drive? How can it be that the drive shaft breaks?? Info for readers: The Corvette has a train nsaxle, the gearbox sits in the rear axle and is connected to the engine with a shaft in a closed tunnel, apparently filled with oil, so the motor force is fully on the shaft because the converter is also located in the rear…