What is the difference between Audi A8 Quattro and A8 TFSI?

I am confused about the different models of Audi A8. Can someone explain the difference between A8 Quattro and A8 TFSI in terms of performance and technology?

The main difference between Audi A8 Quattro and A8 TFSI lies in their drivetrain. A8 Quattro has all-wheel drive while A8 TFSI has front-wheel drive. This affects the handling and traction of the car.

Audi A8 Quattro also has a more powerful engine compared to A8 TFSI, giving it better acceleration and top speed. However, A8 TFSI is more fuel efficient and has lower emissions.

In terms of technology, both models have similar features such as Audi Virtual Cockpit and MMI navigation. However, A8 Quattro also has Audi's Quattro Sport Differential for enhanced handling.