The new Audi navigation system plus with MMI (Multi Media Interface) operating logic in the A3, TT and R8 offers improved screen resolution and unmatched route calculation speed. The radio-navigation system, version E (RNS-E), can be combined with the Audi music interface and reads up to 32 GB SD memory cards. The new system is available immediately and costs between 2,270 and 2,565 euros, depending on the model.