G37 Sedan

Low MPG driving slow

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Old Sep 10, 2019 | 02:00 PM
  #1  
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aacocella1
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From: Sacramento
Low MPG driving slow

Has anyone watched the MPG bar meter while they're driving?

When driving from 0-35 MPH the mpg looks like its lower than 10 mpg or lower..

Anyone else see that?
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Old Sep 11, 2019 | 12:16 AM
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What do you expect?
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Old Sep 11, 2019 | 05:46 AM
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Just dont drive at 88 mph you might not like where you end up
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Old Sep 11, 2019 | 01:44 PM
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MPG is all about revs per mile. The fewer revs it takes to travel a given distance, the better the MPG. A modifier to that is throttle opening (load). So, unless the car is warm and you *****-foot at those low speeds, you will see crappy fuel mileage.

And, yes, I do see that. Every time I drive my car. That is the display I have set as a nag to use lighter pressure on the loud pedal. That is why I average 19-21 mpg even when most of my driving is in an urban setting.
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Old Sep 19, 2019 | 06:53 PM
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Have you had any of the ECM and TSM updates done on your car? I hear it helps with those lower gears.

The engine brake is miserable right now for me. Can't even coast at all.
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Old Sep 20, 2019 | 10:53 AM
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Is this your first car?
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