Audi to celebrate 100 year anniversary with new model

On July 16 Audi will turn 100 and the headquarters at Ingolstadt is fervently preparing to celebrate the Audi anniversary with more than just an event.
The company is planning a new commemorative Audi model for the 100 years.
Nothing is known about this new model as yet, though a Rennsport version, such as the RS3 or the RS5 has been excluded.

More probable is a celebratory special R8 version, though no speculation on possible models will be confirmed until summer.
Source