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Old 01-02-2009, 08:29 PM   #38 (permalink)
wagonman76
Master EcoModder
 
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Join Date: Jun 2008
Location: Northwest Lower Michigan
Posts: 1,006

Red Car - '89 Chevrolet Celebrity CL 4 door
Team Chevy
90 day: 36.47 mpg (US)

Winter Wagon - '89 Pontiac 6000 LE Wagon
90 day: 28.26 mpg (US)
Thanks: 8
Thanked 17 Times in 16 Posts
Most of my tires are not exactly OEM size, but Im not talking about external speed. Im talking about the difference between the mpguino reported speed and the speedometer reported speed, when the mpguino odometer is calibrated to match the car odometer dead nuts to within 1/10 mile over a 300 mile tank.
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Winter daily driver, parked most days right now


Summer daily driver
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