no @icecold Paksuzuki has hired literate illiterates thats the only reason they are still pasting that yellow sticker under the bonnet.
5w30 engine oil is ideal for pakistani conditions. these are precise engine they do not need thick oil. You fuel average gets seriously degraded aswell as the engine takes heavy load to run.
Last year when i bought new suzuki cultus i had serious argument with paksuzuki regional office and their end technical logic was sir isilyea 5w30 grade launch ker rahay hain hum and after a week they did launch 5w30 grade engine oil. now pak suzuki has even launched 0w20 grade engine oil.
I am using 5w30 in my Altis 1.6 2018 FL and i was also using 5w30 in my civic 1.8 engine which was a manual car. Do not be fooled paksuzuki has hired literate illiterates. Kehnay ko they have studied from NED karachi but baat kernay kay 5 minute mien he pata chal gaya tha just another faarmi murgi processed in pakistani university.