Any fully synthetic oil from a reputable brand. It should be SN or A3/B3/B4 grade.
LM, Mobil, Total, Shell, Caltex to name a few.
Do not use newer low viscosity oils like 0W-20 or 5W-20 oils. Although 5W-30 is ok.
I use Mobil 0W-40 in my petrol cars. Shell Helix ultra 5W-40 fully synthetic is also good. All these oils are good for 10,000 kms oil changes even in normal Pakistani city driving.
I am using Mobil 1 0W-40 in my Diesel Fortuner as well.