We get here in ZA Synthetic called Engen Xtreme 5W-40 full synthetic.Please note that I am anyway gonna use it in my Nissan Almera as it is currently running Mobil1.
I did some research and Engen is owned by Mobil. At the back it also states that Porche approves it for their cars.
Just wanted to know if I drive less than 10 000km per year can I go over a year with the intervals.For example if I reach 10 000km in 18 months is it ok? Or must I drain at 12 months whatever the km it has done.