I have Suzuki Cultus Euro II (2013) Petrol only model. I was wondering if someone could suggest which oil should I go for? I have heard Zic is better. Also, which petrol shall I go for? I have heard Hi-Octane is better for overall engine keep-up and offers better mileage.
Any help/suggestions would be great?
Manual says:
Suzuki Genuine Oil, SAE 10W-40 API SM
OR
Suzuki Genuine Oil, SAE 10W-40 API SG
PS: I have gone through the following link but it is for CNG model whereas I have Petrol only.
(https://www.pakwheels.com/forums/oil-fuel-fluids-filters/220290-engine-oil-cultus-euro-ii-2013-a)
Thanks.