Meh, I was running out of clues anyway and knew that one wouldn't fly, but was hoping anyone paying attention wouldn't notice. My next would be Bugatti, and if you can't figure out the password after that I just . . . I mean seriously. Ettore should have been a big giveaway, but I guess you guys just aren't that interested in automobiles.
Nah, my hints were supposed to direct you toward, specifically, the Veyron . Made in Molsheim, Alsace. Designed by Warkuss, working for Volkswagon group (owned by Piech) in conjunction with Bugatti (started by Ettore Bugatti). 16.4 refers to the engine.