pede rin po ba gumamit ng ibang gas aside from unleaded ang mga car natin? like Petron XCS, Caltex Gold etc.??? and is still true na ang shell unleaded eh medyo matagal maubos at mas malayo nararating?? (same driving habit) galing po kasi kong Motorcycle, and na try ko na po to dati pero since nung nag ka Ethanol na eh di na po sya tulad ng dati. Sensya na po baguhan lang when it comes to cars..