hmmmmmmmmmmm
mini's are a production car, and once more David Vizard, built one totally for economy, back in the late 1970's and he was achiving 100 mpg with it. it retained it's standard "A" series engine, so was not extenslively modified, just a carefull build using chosen components ... cant make it clearer than that..
if you want proof of those figures you will have to check in this book, as the end economy figures and all the build spec's are in it.....
http://www.bevenyoung.com.au/prdt1149.htm
David Vizard is renouned as a mini guru has written several books on them and many other cars.. he is a free lance engineer as far as i know and is world renouned for being one of the best.
the point i was trying to make there is you cant compare a concept built trike type thing that one small person rides in, built of carbonfibre and other lavish meterials,that would probably get blown away in a gentle breeze, to a production road going car, capable of carrying passengers and practile use.. can you?
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