Welcome to European Tribune. It's gone a bit quiet around here these days, but it's still going.
I think JakeS point is that trams, trains and buses are always more efficient then cars for mass transport, because they actually utilize that it is mass transport. Nothing in particular to do with the engine, it is the vehicle weight/passenger.

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by A swedish kind of death on Thu Nov 11th, 2010 at 09:44:03 AM EST
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