A mysterious startup has unveiled an electric car to rival those made by high-end giant Tesla.

Faraday Future’s first car, which has been teased for over a year, is an electric vehicle with autonomous driving capabilities that it claims outstrip those of rival Tesla.

Faraday Future, founded two years ago, said its FF91 car has the fastest acceleration of any electric vehicle on the market and can reach 60mph in 2.39 seconds. Tesla’s Model S can reach the same speed in 2.5 seconds.