I find it surprising that people are suddenly concerned about the 660 kg weight of the Kwid, the thickness of body panels etc. I never saw such a concern when people happily go for cars like Swift, W-R, Grand I-10, even Honda City, vis-a-vis a Punto or a Linea or a Fiesta. Here, people are concerned about brand image, resale value etc.
Let us accept the product for what it is. There seem to be 1000 ways to save weight and deliver a working automobile for intents and purposes. Renault has adopted the 1001'st way also. Thats all. 99% of the public never care to understand those 1001 ways.