Several major automakers are making big bets on electric vehicles. A few vehicles have been released so far, but sales indicate any one of them has failed to make a significant dent in Tesla’s share of the EV market. So, who are they? And how much of a chance do they have?» Subscribe to CNBC: https://cnb.cx/SubscribeCNBC» Subscribe to CNBC TV: https://cnb.cx/SubscribeCNBCtelevision» Subscribe to CNBC Classic: https://cnb.cx/SubscribeCNBCclassicAbout CNBC: From 'Wall Street' to 'Main Street' to award winning original documentaries and Reality TV series, CNBC has you covered. Experience special sneak peeks of your favorite shows, exclusive video and more.Connect with CNBC News OnlineGet the latest news: https://www.cnbc.com/Follow CNBC on LinkedIn: https://cnb.cx/LinkedInCNBCFollow CNBC News on Facebook: https://cnb.cx/LikeCNBCFollow CNBC News on Twitter: https://cnb.cx/FollowCNBCFollow CNBC News on Instagram: https://cnb.cx/InstagramCNBC#CNBC#TeslaWhich Automakers Can Seriously Challenge Tesla?