Fuel Consumption Monitor: Many cars offer something like this (particularly hybrids) and it's almost standard now. A friends car does this and the sweet spot i

Fuel Consumption Monitor: Many cars offer something like this (particularly hybrids) and it's almost standard now. A friends car does this and the sweet spot is 63-64 MPH. Typically you can drive 62 and not get pulled over, but 64 is pushing it. She's been pulled over multiple times and she drives this because she gets the positive feed back that is getting better gas milage. She had gone a long time without getting pulled over before this, because she typically doesn't speed. But now, it's like she is playing a game.