What is the purpose of the Audi sport differential?

I've heard about the Audi sport differential but I'm not sure what it does and if it's worth getting. Can someone please explain its purpose and if it's beneficial for everyday driving?

The Audi sport differential provides torque vectoring which means it can distribute power between the rear wheels for better handling and stability. It's a great feature for those who like to drive spiritedly and push their car to its limits. However, for everyday driving, you may not notice a significant difference so it ultimately depends on your driving style and preferences.

According to Audi, the sport differential can improve cornering by up to 1.2 seconds which is quite impressive. It works by electronically controlling the torque distribution between the rear wheels based on various factors such as steering angle, yaw, and lateral acceleration. It's definitely worth considering if you want to take your driving experience to the next level.

I have the Audi sport differential on my S5 and while it may not be a necessary feature, it's certainly a fun one. I've noticed a more planted and responsive handling, especially when taking sharp turns. It also adds an extra level of customization and driver control through Audi's Drive Select system. All in all, I would recommend it if you're looking for a more spirited driving experience.