Audi R8 5.2 Spyder Cabrio – Purchase advice

Hello everyone, I would like to buy an Audi R8 5.2 Spyder convertible and have some questions for you.. It’s about the year of construction 2011.. Have already considered a car: I found this offer at mobile.de: https://suchen.mobile.de/…/details.html?… Audi R8 Spyder 5.2 FSI ONLY A WEEK First registration: 05/2011 Kilometer: 22,500 km Fuel type: Gasoline Price: 64,500 € What are the general features of this model that are known? at this time or rather a Lamborghini Gallardo Spyder Convertible? And to the R8 drivers… How are your experiences with the customer service of Audi? Write your experiences here and your knowledge, be grateful for anyone who takes the time and answers my questions in detail LG