From MIT Technology Review
Such has been the remarkable success of Tesla Motors that news of its production and financing challenges came as a surprise for some. Tesla plans to raise an additional $640 million from capital markets, and downgraded its 2015 delivery forecast by up to 5,000 vehicles, citing potential complications with supplier qualification and the ramp up of manufacturing for the Model X SUV.
This news serves as a timely reminder of the enormity of the challenge that Tesla is pursuing in bringing its high-performance electric vehicles to market. Basically, building cars is a very expensive business. A new vehicle costs at least $1 billion in development and tooling, and Tesla is developing two new vehicles concurrently (the Model X SUV and the smaller Model 3).