Tesla is an American electric vehicle and clean energy company founded in 2003 by Elon Musk. The company produces four models of electric vehicles: the Model S, Model 3, Model X, and Model Y. The Tesla Model S is a full-sized luxury sedan, the Model 3 is a mid-size sedan, the Model X is a full-sized SUV, and the Model Y is a mid-size SUV. All Tesla models are powered by electricity and feature advanced driver assistance systems. Tesla also produces solar panels, solar roof tiles, and energy storage systems.