how does auto stop/start save me 1 mile of fuel every 3-4 seconds?

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Everytime the engine turns off in my 2022 Nissan pathfinder the timer continues and every 3.5 seconds on average the total fuel saved goes up by 1 mile. I know this because it has a timer that continues everytime the engine turns off. Currently it reads 13 minutes and 21 seconds off and 227 miles of fuel saved

How am I saving 1 mile worth of fuel every 3.5 seconds? I get 16.3 mpg and 18 mph on average after I’ve driven 2500 miles

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Anonymous 0 Comments

Your Pathfinder burns between 0.4 and 0.8 gallons of gasoline per hour of idle. If you put that to ~~seconds~~ minutes that is 0.007-0.013 *and seconds that is 0.0001-0.0002*.

You burn about 0.613-0.056 gallons per mile driven *based on the economy you provided*.

You would have to not idle for nearly 9 minutes before you save a mile of fuel.

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