I test drove a 2016 Jaguar XF 35t R-Sport with the Supercharged V6 Engine and then a 2016 Audi A6 3.0T Supercharged V6 Engine, and I ended up buying the 2016 A6 3.0T Supercharged V6 Sedan.
In case anyone was curious, the difference in driving the cars was the difference between night and day. The XF just didn't feel as fun to drive no matter how much gas I gave it. It is possible that maybe I'm just used to how the German cars drive. The sales manager explained to me that sometimes the German cars have more of a "torque driven" focus when compared to the British cars. I guess I am just super surprised at how much more fun the A6 V6 Supercharged Sedan was to drive in comparison to the Jaguar V6 Supercharged Sedan.
Of course, this was just my experience and is just my opinion. However, I am just sharing my experience for any fellow enthusiasts on here. The A6 3.0T I purchased has the Mythos Black Metallic Exterior with the Nougat Brown Interior. I couldn't even hide my joy for how fun it was to drive this car on the test drive.
I wanted to thank this community for giving such wonderful insight! Team Audi for the win!