Diesel MPG always way underestimated compared to car trip computer data

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I have a BMW 328d xi Sports Wagon and Automatic Pro is constantly giving an average trip MPG at least 4 MPG lower than the car trip computer.
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Daniel Feau

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Posted 1 year ago

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Amy

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Hi Daniel. Welcome to the community. Here's a FAQ about why the calculated MPGs may not match your car's EPA.

I've exported your post to our helpdesk system. Tech Support will reach back out to you via email.

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