I have a friend tht is looking at a 1991 cabriolet. She wants me to go with her to check out the car and i have no idea where to start. I know corrados but cabriolets are new to me. it has 66,000 miles. I know the 8v engine lasts a lifetime, but how long have your engines lasted without major repair? Are cabriolets expensive to maintain? She wants to use the car as a daily driver to college and back so it has to be kind of reliable.What should i look at when i see it, should it make any noises or should it be smooth? Are there any signs of a major problem i could check out.Finally, what is a good price to negotiate. Any help would be appreciated and im sorry for such a long post. Thanks again.