After coming across this topic, I decided to use the PSO Carinet Ultra in my Suzuki Liana Eminent.
Before this I used Shell Hx7 10w-40, which is fully synthetic oil and quite expensive. It should also be noted that the (Suzuki) company recommends this oil. This is nothing more than a 'fraud' and the reasons are;
1- Synthetic oil is only good for colder climates.
2- It breaks down and becomes utterly useless in any temperature above 30 degrees Centigrade.
The main points that attracted me to try out the PSO Ultra are;
1- It is a mineral oil and does not loose viscosity under high temperatures.
2- It is very rare to find adulterated PSO oils.
3- It is the most cost effective oil in the market currently.
Finally some words of wisdom to all you Pakwheelers;
Please do not believe the words of fraudster Mechanics/Shop owners, car companies... they don't give a rat's *** about your investment. Also they are uneducated and couldn't help you even if they wanted to. Don't forget they aren't there to make your life easier but to make a fast buck!