If the prototype succeeds, passengers will be transported at speeds of up to 760 mph.
New "autopilot" features, designed for cars built after September 2014, will be available for customers in the United States.
"It's likely we'll see a black Jobs or Gates or Musk before a female version."
More than 1,000 artificial intelligence experts signed an open letter calling for the ban of fully autonomous weapons.
The electric car's battery pack is also among the upgrades to Tesla's only offering.
The PayPal, Tesla and SpaceX boss is nothing if not ambitious.
The marvelous inventions of Musk continues with super high-speed mode of transportation.
Despite its initial failure, Elon Musk is optimistic about improving future SpaceX mission landings.
The museum will be built on the grounds of the late inventor's laboratory, includes transmission tower, innovation station and hacker laboratory