Nothing.
This is a great reliable car where you leverage the build quality of the Japanese and the styling of the Scandinavians.
This car is a refined Subaru WRX wagon. I personally like the look much more and the performance reminds me of my old 1996 Audi A4 but without the headache of the repair bills.
The car is a pleasure to drive and amazing in the snow. I still think the A4 Quarto is a better 4-wheel drive system, but this car is a fraction of the price. The power behind this 4 banger rivals what I had in the A4. The engine is responsive and fun to drive.
My previous car was a Mazda RX-8 and this is equally as fun to drive. Sure 0-60 takes a second or two longer to reach, but the transmission is smooth and the fuel consumption is very economical. I would recommend this car to anyone. I've always been told that Subaru's rock, but now I have seen the light!
Enjoy your Saabaru while you can for it will not be repeated now that GM no longer has any interest in Subaru, having sold off their stake to Toyota.