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MichaelApproved on Sept 12, 2011 | parent | context | favorite | on: App That Saves Gas By Avoiding Red Lights

Now that cars are getting more hi-tech, it'd be a great thing to add to the dashboard.

"You're going Xmph but you should be going Ymph to save gas."

nmridul on Sept 13, 2011 [–]

I have seen this in a rental car sometime before. But its displayed in a different way. It shows how many miles you get per gallon when you drive at the current acceleration. Just a number that changes when you press or release the accelerator.

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