
Tesla is continuing to grow at a remarkable rate, and the automaker now has its sights set on becoming the world's number one premium marque. That means dethroning BMW, and with the Bavarian firm selling 2.5 million cars last year that's no easy task. However, Tesla's two new Gigafactories, Giga Texas and Giga Berlin, should play a key role in its plans to overtake BMW and Mercedes in 2023.