請問駕車的朋友，用超勁無鉛汽油是否物有所值?

曾經在這裡也答過類似問題：
http://hk.knowledge.yahoo.com/question/?qid=7006112000269

簡單來說，要視乎你所駕駛的汽車引擘的設計，超勁無鉛汽油純度較高，高質素高性能汽車如用上雜質相對較多的汽油，除了影响引擘表現之外，長遠來說會對引擘造成不必要損耗，增加維修成本。

I own a super car, if i use the normal one, my car is very slow, if i use the expensive one, my can gives me better performance and my car and go for further distance. therefore i will only the expensive one....it really depends on what car you have.