Electric car-maker Tesla has launched its long-awaited Model X, which has a “bio-weapon defence” system and double-hinged, “falcon-wing” doors that open upwards. The Model X was just unveiled by Elon Musk at the official Tesla event held Tuesday night, September 29 near Tesla’s plant in Fremont, California. The world’s first luxury electric SUV is gorgeous. It’s futuristic. And once again, Tesla Motors is redefining the electric vehicle. Equipped with two electric motors and a 90-kWh battery pack, the Model X P90D with with Ludicrous Mode can reach 60 mph in just 3.2 seconds and reach a top speed of 155 mph. In addition, the 5,400-pound P90D can go 250 miles on a single charge.