Hopefully Kevin will chime in here..... Just picked up a 2013 Volvo XC60- T6R , spec for oil is 5w30 ACEA A5/B5. Now I have always used Mobil 1 EP in my cars, but I see its only A1/B1. I could have sworn it was A5/B5 also before? And in looking around I can't ... Login to read more.