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Old 06-04-2020, 11:31 PM   #182 (permalink)
henrytam08
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Join Date: Apr 2020
Location: Houston, TX
Posts: 2

Cola - '20 Toyota Corolla LE
90 day: 54.26 mpg (US)
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2020 Toyota Corolla LE 1.8L CVT speed vs. mpg plot

Hey y'all, here is the data that I have on my Cola.

I used a cheap OBDII adapter with the Car Scanner app for Android. This app is so awesome for endless customization of gauges and recording data. I've been spending many hours analyzing things like cruising speed vs. mpg (results posted here), optimal acceleration rates, and DFCO coasting deceleration rates.

The data here is imperfect because I did not adjust anything for wind direction, wind speed, or slope. However, it is a great starting point for understanding what Cola is capable of. The trendline that I used to fit the data is a 3rd degree polynomial for those interested. I will update it with a 2nd version whenever I get the chance to gather a lot more data.

(Btw, would someone let me know where it would be good to post other cool plots that I created?)
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