Asslam O Alikum,
I have a 2017 Suzuki Wagon R VXR with 33,121 km on the odometer. I’m currently using Castrol Magnatec 5W-30 and getting a fuel average of 11-12 km/L with the AC on in the city. Since it's time for an oil change, can anyone recommend a suitable oil to improve fuel efficiency? and I drive around 400-450 km per month
