Other than Subarus all wheel drive system it shouldn't even be compared to the likes of Benz, bmw, and Audi. Personally I think Quattro from Audi has the best all wheel drive. Subaru would come in 2nd.. I never have to shovel my Audi out even if we got 2 feet of snow, the quattro plows through anything. I can drive 70mph in a blizzard with no effects on the quattro whatsoever. Also have no problem making it up my hill which is pretty steep, it makes it up in ice and snow no problem. I'm flying up my hill while other cars are sliding back down lol
It's not a professional test because they are not use the same winter tires. It's obvious that Subaru and Audi are best 4x4 sedan of the market. But wich are the best? A tough hill during summer and a winter test with the exact same new tires can reveal it. I would bet on Subaru, but who knows..
You could never ever make the same turns and the same force on the accelerator and even run on the same tracks of other cars so this test is irrelevant, you can do this test 100 times and they all will win and lose at some point you understand.only true way to test is all have same tires and accelerate same and run on same tracks which is near impossible maybe if you have a controlled environment with robots driving and repeating the tests over and over.