Originally Posted By: rooflessVW
Originally Posted By: Virtus_Probi
I don't see the point of using any 0WXX oil in that climate...
Honestly, you would probably be fine with anything up to 20WXX in that part of the world...
You know it drops down to 1° some nights, right? What are your perceived negatives to running a 0W-40?
It ain't the 1960's anymore. Oil has come a long way.
Is that in Celsius or Fahrenheit?
If celsius, it isn't the end of the world recommending. Plenty of cars here in Australia are running about with that sort of oil, and plenty of Australia gets to near-freezing.
On the other hand, then I wouldn't suggest anything but 0w or 5w. Its up to the OP.
A dual-rated 15w40 HDEO almost seems suited. I don't know how expensive oils are in the Middle-East, but they offer an alternative to synthetics and should certainly go the distances.
Many shops here "Down-Under" still make extensive use of 10w, 15w and 20w oils, and many OE's still happily spec oil this thick in varying applications, and it ain't perennially hot here, either.