Saab 9-3 Sedan/Combi/TurboX/AWD(2003+)/Conv(2004+)
Recently traded my 9-5 Aero 'wagon for a 9-3 Aero 'wagon (2.0).
Now, when running on Super in the 9-5, there was significant increase in performance (especially in the summer - when we had one!).
Does it make much difference in the 9-3??
I've just filled up with some to try it out as...