QUOTE(Lee7 @ Jan 15 2004, 06:39 AM)
most paddle shifts are automatics with a manual valve body, only the high dollar ones like ferrari are true manuals. BUT normally when you put paddle shift in a car, you also give it a good transmission with sportier gears, lightweight internals ext, so they can come very close to true manual transmissions in terms of efficiency.
I don't consider automatics with paddle shifts (like tiptronic in some cars) to be "paddle-shift" gearboxes. Paddle-shift gearboxes have a dry clutch, like in the BMW SMG, Ferrari F1 System, Audi DSG, etc.