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Old 02-28-2011, 06:37 PM   #47 (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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Aragonis, it sounds like I have a couple of "environmental" advantages that help my tank to tank averages. I live in a sparsely populated part of the Western U.S. so almost all my driving in this car is highway. Stop and go traffic kills your mileage. Also, I live at 6,300 feet above sea level. The thinner air let's my car slip through with less air resistance. On some of my trips I drive for extended periods at over 8,000 feet elevation and the ScanGuage shows great mileage figures for that part of the trip. I do wish I had a six speed though, perhaps I could do even better.
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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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