The Tesla Model X is a mid-size all-electric luxury crossover made by Tesla, Inc. The vehicle is notable in that it uses falcon-wing doors for passenger access.
The Model X was developed from the full-sized sedan platform of the Tesla Model S. The Model X has an EPA size class as an SUV, and shares ~30% of its content with the Model S, half of the originally planned ~60%, and weighs about 10 percent more. Both the Model X and Model S are being produced at the Tesla Factory in Fremont, California. The prototype was unveiled at Tesla's design studios in Hawthorne, California on February 9, 2012. First deliveries of the Model X began in September 2015. After one full year on the market, in 2016, the Model X ranked seventh among the world's best-selling plug-in cars.As of April 12, 2021, the Model X is only available as the Long Range with an estimated EPA range of 360.4 miles (580.0 km) and the Plaid model with an estimated EPA range of 339.9 miles (547.0 km).