Tesla Model X Model X deliveries had gone to US customers. Nevertheless, in January 2016 a Tesla car other than the Model S was registered in Germany and a Tesla Model X was sighted driving there with a license plate from Ingolstadt. Since the Audi headquarters are located in Ingolstadt, this led to speculation that Audi has acquired a Tesla Model X as part of its effort to develop its own battery-electric SUV. Tesla produced 507 Model X in the fourth quarter of 2015, of which 206 were delivered to customers. Model X sales totaled 2,400 units during the first quarter of 2016.
Tesla Model S the Model S in 2015 due to poor reliability, one year later, "Consumer Reports" added the car to its recommended list. Tesla said that after three years (by June 2015), Model S cars traveled over 1 billion miles (1.6 billion km), the first plug-in electric car to reach that total. In 2014 the Volt total was 629 million all-electric miles (1 billion km) out of a total of 1 billion miles traveled, while Nissan said the Leaf had accumulated 625 million total miles. Tesla said 68% of Model S travel was in North America, 25% in Europe and 7% in