Tesla’s updated 2021 Model S has started testing and is ready to be launched. As per the reports, the updated Model S was seen to be tested outside the Fremont factory last weekend. The test site used by Tesla was acquired by them from Union Pacific Railroad in 2013 A piece of land near the Fremont factory.
The Model S under test has many changes in appearance compared with the previous models, including a wider body to accommodate wider wheels, a new rear bumper, Fog lights have also been improved.
Tesla Model S is currently only produced in Fremont, California, and foreign media reported that the Model S and Model X production lines at this factory ceased operation in December last year. This may be an update Preparation for mass production of Model S later.
Since the updated Model S has not yet been launched, it is not clear what changes will be made internally, and Tesla has not yet announced the news on the market.
(Source)