The Auto Alliance is the leading voice for a united American auto industry. We are committed to developing and implementing constructive solutions to public policy challenges that promote sustainable mobility and benefit society in the areas of environment, energy and motor vehicle safety. The Auto Alliance represents 77% of all car and light truck sales in the United States, including the BMW Group, Fiat Chrysler Automobiles, Ford Motor Company, General Motors Company, Jaguar Land Rover, Mazda, Mercedes-Benz USA, Mitsubishi Motors, Porsche, Toyota, Volkswagen Group of America and Volvo Car USA. Headquartered in Washington, DC, the Auto Alliance also has offices in Sacramento, California and Detroit, Michigan.