Stena Superfast VII Belfast-Cairnryan Length: 203,3 m Width: 30.3 m Built: 1987/2001/2011 Car Capacity: 660 Passanger capacity: 1300 Gross tonnage: 30 285 t Draught: 6,60 m Speed: 23 knots Freight capacity: 1 924 lane metres Ship Builder: Howaltswerke Deutsche Werft AG, Kiel, Germany Port of registry: Belfast Flag: United Kingdom kW Horsepower: 46000 Engines: Four Wärtsilä-Sulzer 12 ZAV40S Height clearance: 5,05 m Width clearance: 4.5 m