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Old 08-09-2010, 01:38 PM   #120 (permalink)
COcyclist
Aero Wannabe
 
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Join Date: Dec 2007
Location: NW Colo
Posts: 738

TDi - '04 VW Golf
TEAM VW AUDI Group
90 day: 52.55 mpg (US)
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Dremd, I just did a big interstate highway trip with passengers, luggage, AC on and the Scanguage says I got 55 mpg and averaged 57 mph for 250 miles and max speed of 95 yesterday! I did some steady interstate cruising at 75-80. I filled up part way through the vacation and got 55 for the tank so I think the Scanguage is pretty close. I just installed a coroplast belly pan and took photos so I will try to start a post soon. Seat-of-the-pants-ometer shows better coasting and perhaps better instant mpg. I hear you about nagging passengers. My wife was really ready to be home yesterday. I need taller gears!
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https://ecomodder.com/forum/showthre...tml#post621801


Quote:
Originally Posted by freebeard View Post
The power needed to push an object through a fluid increases as the cube of the velocity. Mechanical friction increases as the square, so increasing speed requires progressively more power.
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