2005 Toyota Sienna Fuel economy

2005 TOYOTA SIENNA
40,000 MILES • V8 • 2WD • AUTOMATIC
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ALBERICHT
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  • 1 POST
Would cars get significantly better fuel economy, if they had sails or wind power on them?
Jan 27, 2009 at 4:29 PM
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DOCFIXIT
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  • 18,828 POSTS
Well yes but very hard to tack on the hiway.
Jan 28, 2009 at 1:30 PM