The fast ferryboat RoPax is a conventional ferry with a large number of vehicles and a relatively large passenger capacity, with conventional diesel engines and propellers that flow over 25 knots (46 km/h, 29 miles). The pioneer class of the ferry was the Attica Group, when in 1995 it introduced the Superfast I between Greece and Italy through its Superfast Ferries branch. Cabins, if any, are much smaller than those on cruise ships.
