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Old 01-15-2008, 04:03 PM   #4 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
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Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
90 day: 54.46 mpg (US)

Even Fancier Metro - '14 Mitsubishi Mirage top spec
90 day: 70.75 mpg (US)

Appliance car Mirage - '14 Mitsubishi Mirage ES (base)
90 day: 62.14 mpg (US)
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Quote:
Originally Posted by Daox View Post
I would assume then that something similar to what is pictured below would benefit the aerodynamics in this instance? By raising up the trunk (possibly a lot) and reattaching airflow?
Except remember the angle of that particular appendage is designed to generate more downforce than reduce Cd.

If it were level, or even angled slightly down (retaining a sharp cutoff), then there's more of a chance flow would reattach and separate cleanly, leaving a smaller wake.

Ford actually added something similar to the hatchback version of the car:



They could have done the equivalent to the notchback too.
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