Need advice for engine oil:
I want to know the recommended engine oil, I have a suzuki alto eco model 2012, 660 cc, engine R06A, this engine was designed for fuel economy as per suzuki company and is successor to K6A engine.
My Observatoins:
I have used Zic A+ 5w20 and it gave me roughly 23-24 km/ltr in karachi city with light foot with mimimal use of ac in winter and gave roughly 18-19 km/ltr with light foot in karachi city with full time ac in winter.
Then poured ZIc XQ 5w40 in summer, and it gave me roughly 16 - 17 km/ltr in karachi city with light foot with full time ac in summer and gave roughly 19-20 km/ltr with light foot in karachi city with on and off use of ac in summer.
