Not all petrol engines have limitations I believe.Now you are being unreasonable.
A petrol engine has its limits. You overcome those limits by revvving higher.
On one side we have people cursing Turbo petrol engines for being Expensive+Thristy+Complicated all at the same time and in a car like baleno or fronx most people end up preferring 4Pot NA engine for its no nonsense nature,
When finally Maruti has this 1.5L 4Pot All rounder no-nonsense engine which can pull an ertiga full of 7 people+some, you are confusing the manufacturer to give it a turbo??
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