Love the TTS coupe but want some fresh air while driving? Then consider the roadster. With all of the same hi-tech features as the coupe, the roadster lets you enjoy a bit of fresh air and the wonderful sound of the engine without any barriers. Whenever the top is removed from a car, it typically suffers from structural issues that translate to slightly weaker performance. Audi, on the other hand, has taken great pains to eliminate this as much as possible.
The result is nearly identically rigidity when compared to the coupe. It's direct competitors are the Porsche Boxster S and the Nissan 370Z roadster. However, neither of those two offer the fun personality of the TTS Roadster. Drive on with a smile on your face.