This document discusses Audi's focus on innovation through its technology-driven mission statement. It analyzes Audi's sales growth in key markets from 2000-2013 and identifies potential competitors like Tesla. An action plan is proposed to build customer loyalty through brand communities, cultivating relationships, and empowering customers. The importance of customer loyalty for car manufacturers is discussed. Methods are suggested for Audi to estimate lifetime customer value and implement measures to develop long-term loyalty relationships.