What engine type does the 2021 Audi A6 have?

I am curious about the engine type of the 2021 Audi A6. Can you provide some technical details about its specs and performance?

The 2021 Audi A6 comes standard with a turbocharged 2.0-liter four-cylinder engine, producing 248 horsepower and 273 lb-ft of torque. This engine is smooth and powerful, delivering quick acceleration and impressive fuel efficiency.

Upgrade to the 3.0-liter V6 engine for even more performance with 335 horsepower and 369 lb-ft of torque. This engine is paired with a 48-volt mild-hybrid system for added fuel savings and power.

For those seeking ultimate power, the Audi S6 offers a 2.9-liter twin-turbo V6 engine with 444 horsepower and 443 lb-ft of torque. This engine provides exhilarating acceleration and a thrilling driving experience.