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Old 04-22-2020, 12:42 PM   #1 (permalink)
Natalya's Avatar
Join Date: Apr 2016
Location: Atlanta
Posts: 552

Red 2000 Insight (2017 through 2019) - '00 Honda Insight 5MT
90 day: 64.72 mpg (US)

Red 2000 Lithium Insight (2020) - '00 Honda Insight LTO
90 day: 73.52 mpg (US)
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Question 87 Octane Ethanol Free or 90 Octane Ethanol Free??

Not about the dollars, all about the numbers. Gotta get those MPG numbers up.

I'm driving a 2000 Insight with LTO conversion.

So Ethanol Free >> Ethanol for the MPG numbers, but which octane should I be buying? Some gas stations near me have 90 others have 87.

On my fuel log I track the gas type used. That's the 2020 log, you can find my older log (Pre-Lithium) in there as well.

Last edited by Natalya; 04-22-2020 at 01:41 PM..
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