In Europe at least, the multi speed transmissions (7,8,9,10speed) are all about having the engine in the ideal power and for fuel consumption testing - essentially inflating the economy of cars..
It's not about speed or drivability day to day - just meeting a desired outcome from a prescribed test
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My Blog on cars- Fu'Gutty Cars
http://fuguttycars.wordpress.com/
US MPG for my Renault Clio 182
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