QUOTE(mat79 @ Jun 25 2013, 01:53 PM)
many reasons preve is heavy, due to engine construction,cast iron vs alluminium, suspension setup,power steering mechanism,hydraulic vs electric,multilink vs lighter torsion beam,n homogolation for unece requirement.
due to strict homogolation,its bcome heavier. eg,honda civic euro hatch 1.8,is heavier than honda civic asia or us version 2.0, even generally speaking,hatch suppose to be lighter than sedan sibling. same case as sedan elantra vs hatch i30.
many methods have been done to reduce its weight,but of course they r many other methods also can be used,but it incurr cost that increase the whole cost of developing preve n total cost of the car unless prtn has economy of scales rite now.
bcm,hydroforming subframe,hpf,using cvt r ways used to reduce its weight.
but heard that upcoming p230a n latter will use nfe using eps module.
Welcome back mat79 with insider info. due to strict homogolation,its bcome heavier. eg,honda civic euro hatch 1.8,is heavier than honda civic asia or us version 2.0, even generally speaking,hatch suppose to be lighter than sedan sibling. same case as sedan elantra vs hatch i30.
many methods have been done to reduce its weight,but of course they r many other methods also can be used,but it incurr cost that increase the whole cost of developing preve n total cost of the car unless prtn has economy of scales rite now.
bcm,hydroforming subframe,hpf,using cvt r ways used to reduce its weight.
but heard that upcoming p230a n latter will use nfe using eps module.
Jun 25 2013, 03:15 PM

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