Why are busses significantly safer than cars when they have far fewer safety features (eg airbags, seatbelt etc)?

Question

Why are busses significantly safer than cars when they have far fewer safety features (eg airbags, seatbelt etc)?

In: Other

Answer 1

1. They are very large and heavy so a collision with a small car doesn’t crush them, or even completely stop them.
2. They are professionally driven.