Quote:
Originally Posted by 2016 Versa
.... the 2nd full tank I've run through the Versa. 488.8 miles, 10.621 gallons, 46.003 MPG. The onboard computer was reading 49.9 MPG .....optimistic by 7.82%.....
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Since 87 octane, 100% ethanol-free gasoline(E0) gets 8% to 5% better MPG than inaccurate, but "designated" 87 octane 10% ethanol blend (E10), the efficient burning by 87 octane, 100% E0, will accurize your MPG car computer.