@Xulfiqar
Can you please see this attachment.
This manual came with my JDM vitz and it recommends 0W-20 as most fuel efficient. But nearly everyone here on these forums is using and recommending 5W-30 which although is listed here but not most fuel efficient.
This car was is 2016 model, 1kr-fe engine, 52k driven when imported and I am going for my first oil change. Should I stick to 0W-20? The temperature scale in this manual does not give exact ceiling for 0W-20. Currently living in Lahore.
I was planning to go for Total Quartz 9000 Future GF5 0W-20