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.
The P100D has a 100 kWh battery, accelerate from 0 to 60 mph (0 to 97 km/h) in 2.9 seconds (0 to 100 km/h (0 to 62 mph) in 3.1 seconds) and 289 mi (465 km) of range.