
Originally Posted by
Archerfish
In my opinion, this Start/Stop technology, i-Stop for Mazda is just there because of emission control. Theoretically, you are able to save gas and lessen carbon emissions. In normal driving conditions, this can be true. However, the traffic condition in Manila is ... (put your adjective here!)
Another concern for me is turbocharger cooling. i-Stop will activate if you fully depressed your brakes. Imagine that I'm driving along SCTEX for two straight hours then I have to pay upon exit. That means I'll stop so i-Stop will activate. Since the engine is stopped, I don't think that cooling oil is circulating to the turbocharger. I know that it will last only 30 seconds but if there is no cooling, I don't know if that's good even if you'll run it again soon. I'm not an expert so I really can't tell.
Regarding your question, I'll say it's a significant feature because of government regulations. For example, shipping companies are required to use low sulfur bunker oil. I can't give the numbers right now (I don't have my notes) but if you'll just consider 100 ships in a year, the SOx and NOx they emit is doing a significant amount of damage to the environment.
I know that battery is expensive but we have to pay for the price, the price for the environment our previous generations they created for us. Should we let our children's children suffer a worst fate than us?
One more thing, I'm not an environmentalist but a concerned person who keeps candy wrappers on my pocket until I find a trashcan.
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