Yes, I've got a manual gearbox...

But what is the relation whith my oil consumption ?

I juste have contacted a society wich is specialised in engine reparation. They think my cylinders are "iced" (translation from French Word : glacé I don't know the technical word) because they are very smooth

photo here : http://perso.wanadoo.fr/yannick.fetre/temp/DSCN0198.JPG