15: Audi RS 6 Avant
With Porsche genes running through its bloodlines, the Audi RS 6 Avant is a clear descendant of the Panamera. Taking a cue from the BMW M5 Estate, the RS 6 Avant uses the same type of German charm in a wagon. German engineered station wagons are far from a boring driving experience, even a VW Passat Wagon drives amazingly well. This wagon has a massive V10 engine that pumps out a whopping 570 horsepower.
One notable feature of the RS 6 Avant is the adaptive suspension, which adjusts itself while driving. This technology was also prominent and late model BMW models and it helps the car to conform to certain road conditions. All of these features combined create one of the most powerful station wagons on the road today.