What technology allows the Audi A7 to accelerate from 0-60 mph in less than 5 seconds?

I've heard great things about the Audi A7's acceleration, and I'm wondering what specific technology makes it possible for this luxury car to reach 60 mph so quickly.

The Audi A7's impressive acceleration is made possible by its state-of-the-art 3.0-liter V6 turbocharged engine, which boasts 335 horsepower and 369 lb-ft of torque.

To achieve such rapid acceleration, the Audi A7 also utilizes a dual-clutch 7-speed S tronic transmission, allowing for quick and seamless gear shifts.