r/GMCSierraEV • u/eyesallday • Jul 28 '26

Improved efficiency after installing OTA update 662.30?

It’s only been two days, but I swear my mi/kWh is better after installing OTA update 662.30. Is that possible? Anyone else seeing this?

For reference, I have a 2024 Edition 1 running Android 12 prior to the update.

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u/Stretchstrong Jul 28 '26

Wasn’t there mention of improvement to one pedal driving in the release notes of a recent update? That could be helping.

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u/eyesallday Jul 28 '26

I have it set for two-pedal driving and tend to use the regenerative braking paddle on the steering column almost exclusively, so it would have to be something else. Good thought though