Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Speed vs. MPG charts (post 'em if you got 'em)

101Volts · 04-01-2013, 08:32 PM

(Edit: This reply was according to a ScanGauge II which read falsely high as I hadn't calibrated it properly at the time.)

I tried a few tests in Moony on some laps of I-80. I didn't use cruise control for the whole segment (It didn't come to mind until after the 65 MPH segment) and it's not the flattest part of I-80, But here's what I came up with counting traffic lights in turning around:

65 and higher MPH (Due to passing vehicles): 31.4
55 MPH: 36.4ish

I've seen over 40 MPG in this van on this portion of road before, One way, Though that wasn't while maintaining a speed of 55.

04-01-2013, 08:32 PM	#83 (permalink)
101Volts Master EcoModder Join Date: Dec 2012 Location: Pennsylvania Posts: 506 Woody - '90 Mercury Grand Marquis Wagon LS Last 3: 19.57 mpg (US) Brick - '99 Chevrolet K2500 Suburban LS Last 3: 12.94 mpg (US) M. C. - '01 Chevrolet Impala Base 90 day: 18.73 mpg (US) R. J. - '05 Ford Explorer 4wd 90 day: 16.66 mpg (US) Thanks: 936 Thanked 34 Times in 28 Posts	(Edit: This reply was according to a ScanGauge II which read falsely high as I hadn't calibrated it properly at the time.) I tried a few tests in Moony on some laps of I-80. I didn't use cruise control for the whole segment (It didn't come to mind until after the 65 MPH segment) and it's not the flattest part of I-80, But here's what I came up with counting traffic lights in turning around: 65 and higher MPH (Due to passing vehicles): 31.4 55 MPH: 36.4ish I've seen over 40 MPG in this van on this portion of road before, One way, Though that wasn't while maintaining a speed of 55. Last edited by 101Volts; 06-17-2013 at 08:10 PM..