One of the most common complaints about electric cars is the noise that some components make. Tesla has sought to combat this problem with some ingenious solutions. With the new Model 3 Highland, Tesla has once again created something unique to reduce wind and road noise.

By not having a combustion engine, electric cars are more likely to detect every little noise present.  This is a problem that manufacturers are trying to solve, with simple and simple changes, but with interesting results.
Tesla was one of the companies that invested the most in this area, with its ongoing research to make its electric cars quieter.  He even worked with tire manufacturers to develop insulation technologies that would help reduce sound on the road and created many technologies in his cars over the years.
Elon Musk had already revealed that the 2019 Model 3 was the first with these improvements.  He didn't explicitly reveal any strategy, but improving door and window seals was likely one way Tesla reduced noise.  Tesla also used active road noise cancellation in its Model S and

Now, as is clear above, Tesla has changed in the new Model 3 Highland.  He was able to make his electric car quieter, using a known technology, but the brand has not yet used it to reduce noise.
So Tesla used a new strategy to combat wind and road noise in the Model 3 Highland.  The existing shape ensures that this electric car uses double glazing throughout the vehicle, which helps to dampen sounds.
The Model 3 Highland was launched in Asia, Europe and the Middle East, excluding the USA.  Currently, the car is produced at the Gigafactory in Shanghai, China, and shipped to customers who ordered Tesla's new electric car.