Tesla has unveiled its highly anticipated Model 3 electric car. <br />Customers have been looking forward to a lower-cost way to buy one of the California-based company's products, while investors hope it will swing the company from loss to profit. <br />But other more established automakers are launching electric vehicles of their own targeted at the same market. <br /> <br />Subscribe to BBC News HERE http://bit.ly/1rbfUog <br />Check out our website: http://www.bbc.com/news <br />Facebook: http://www.facebook.com/bbcworldnews <br />Twitter: http://www.twitter.com/bbcworld <br />Instagram: http://instagram.com/bbcnews
