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Joined 3 years ago
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Cake day: July 3rd, 2023

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  • Based on what though? Is this just an assumption

    Yea. All of my theories on this are just based on assumption. Everything I mentioned is probable and at some degree does play a part in the numbers. Some people drive crazy, some don’t charge, etc. There are some other anecdotes in this thread that support some of my claims. One comment mentioned a PHEV driver thought the battery recharged while driving, not knowing it needs to be plugged in. That’s certainly a more extreme case, but I would imagine there a lots of users that drive too long between charges. IF that is happening widespread, then people are using the vehicles outside of mfg specs. We don’t know the exact reason and probably never will get that sort of detail, but it’s a possibility, and if it’s true, that would take the liability off of the mfg imo. All speculation though.



  • But if 50% of iPhone users are professional mobile gamers, their utilization is an outlier skewing the sample. I’d like to see the population in the sample for this study. For the average PHEV driver, they probably get close to the mfg estimate when driven as expected but the generalized data encompasses non standard users.

    ICE vehicle manufacturers don’t give MPG estimates based on burning out at every stop light, driving with various octane fuels, or many other factors that can effect fuel economy. They give estimates based on a certain usage. I have a Subaru WRX and average 2-3 more mpg than mfg estimates on hwy usage. That difference is in my favor, but it still shows that estimates are just estimates based on a baseline use.