What are the key features of the Audi A6 engine?

I am looking to purchase an Audi A6 and am curious about its engine performance. Can you provide a breakdown of the key features that make the A6's engine stand out from other vehicles in its class?

The Audi A6 boasts a powerful 3.0 liter turbocharged V6 engine that produces an impressive 335 horsepower and 369 lb-ft of torque. This engine is also paired with Audi's signature quattro all-wheel drive system, providing excellent traction and handling in all road conditions. Additionally, the A6's engine utilizes a mild hybrid system for improved efficiency and performance.

One of the standout features of the Audi A6 engine is its smooth and responsive power delivery. With its 7-speed S tronic dual-clutch automatic transmission, the A6 is able to quickly shift gears and accelerate effortlessly. This, combined with its finely tuned suspension, results in a smooth and engaging driving experience.

The Audi A6 also offers customization for its engine with various drive modes. These modes alter the engine's performance to suit different driving styles, such as efficiency mode for better fuel economy and dynamic mode for a more sporty and responsive drive. Additionally, the A6's engine features cylinder deactivation technology, which can improve fuel efficiency by shutting off certain cylinders when full power is not needed.