Why is the BMW iX quieter than other electric cars?

I've noticed that the new BMW iX is advertised as being incredibly silent. What technology makes it stand out from other electric cars in terms of quietness?

Hi Samantha, the BMW iX utilizes advanced sound insulation materials and technology in its construction. This helps to reduce exterior noise and creates a more peaceful driving experience for the driver and passengers.

The BMW iX also has a specially designed suspension system that helps to absorb vibrations and reduce noise from road imperfections. This results in a smoother and quieter ride.