What is the difference between Audi's quattro and Audi's S tronic?

I am considering purchasing an Audi but I am confused about the differences between their quattro and S tronic technologies. Can anyone explain?

Audi's quattro is their all-wheel drive system, which provides better traction and handling on various road conditions. On the other hand, Audi's S tronic is their dual clutch automatic transmission that offers faster gearshifts and improved fuel efficiency.

Think of Audi's quattro as the power distribution system in your car, ensuring that each wheel receives the right amount of power for optimal performance. On the other hand, S tronic is the gearbox that controls the gears and power delivery to the wheels.

Audi's quattro is great for driving in snow, mud, or gravel, providing more control and stability. S tronic, on the other hand, is designed to optimize power and fuel efficiency for smoother and more efficient driving on regular roads.