What is the difference between Audi's Quattro and other all-wheel drive systems?

I am considering purchasing an Audi A8, but what sets their Quattro system apart from other all-wheel drive systems? Is it worth the extra cost?

The main difference between Audi's Quattro and other all-wheel drive systems is the way in which power is distributed to each individual wheel. Quattro uses a center differential to balance power between the front and rear axles, resulting in better traction and handling. Other all-wheel drive systems may use a simpler setup, which can lead to inconsistent power distribution and less effective handling.

In terms of cost, it ultimately depends on your driving needs and preferences. If you frequently drive in inclement weather or on rough terrains, Audi's Quattro system can provide better stability and control. However, if you primarily drive on smooth roads, a less expensive all-wheel drive system may suffice.

I highly recommend opting for Quattro if you have the budget for it. It may cost a bit more upfront, but the added safety and performance benefits are well worth the investment. Plus, the Audi A8 is known for its exceptional handling and Quattro plays a big role in that.