Quote:
Originally Posted by nookandcrannycar
solid 85MPH to 90MPH constant..........(from post #1) 47 MPG usually...... ...something does not compute .
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Be easy on AC use, and I don't have anything in the car. I don't have a back trunk/hatch tray nor back seats installed. Also, accelerate like an old man. Let the tranny do the work. When slowing down or know you will have to stop, then coast as much as possible as the yaris engine is designed to cut fuel and only compress air to keep controls running and engine braking. Good Michelin Easy roll tires and aluminum alloy rims also help. 90% of my driving is highway too.