Let me give you my first hand, personal experience:
I have owned Passo X, 2013 model, with almost 47,500 Kms on Odo. I have always used 5w-30, API SN / SN Plus, Fully Synthetic Engine Oil (all 3 conditions met). In the beginning, I poured ENEOS Sustina but then I switched to Total Quartz 9000 Future series, since it's best for bucks!
Eneos Sustina is the best engine oil till-date I have ever experienced, but it's quite expensive. Due to its price, I switched to Total.