The A6 holds its own among luxury sedans but is beginning to show its age. A 300-hp, supercharged V6 engine went a long way. Minor cosmetic alterations freshened the look a bit. Handling remained responsive and secure, the seats are very comfortable and the interior is beautifully finished. The new engine came close to delivering the power of a V8 with the fuel economy of a V6. Some felt the ride was not as comfortable as it ought to be and the Audi's secondary controls continued to draw complaints of being needlessly confusing and difficult to use.
In most cases, automotive warranties are based on the vehicle identification number (VIN), and the warranty will be valid regardless of ownership. The dealership can tell you exactly how much warranty is left.Read more about extended warranties