Are there any differences between Audi's quattro and Volkswagen's 4MOTION all-wheel drive systems?

I've been researching different all-wheel drive systems and noticed both Audi and Volkswagen have their own versions. Are there any significant differences between the two or are they essentially the same?

The two systems have similar concepts but differ in execution. Audi's quattro uses a center differential to evenly distribute power between the front and rear axles, while Volkswagen's 4MOTION uses an electronically controlled clutch to distribute power as needed. This results in a more traditional AWD feel with VW and a more performance-oriented setup with Audi.

One notable difference is in the placement of the all-wheel drive system. In most Audi models, the quattro system is mounted in the front of the car, while in Volkswagen models, the 4MOTION is typically mounted in the rear. This can affect weight distribution and handling.

Another difference can be found in the models that offer the all-wheel drive option. While Audi offers quattro on a majority of their vehicles, Volkswagen does not offer 4MOTION on all models. This could be due to cost considerations or targeted market demographics.