Size of ships: The Titanic was 882 feet and 8 inches long (268 meters) and had a tonnage of 46,000. The Costa Concordia was larger, with a tonnage of 114,500 and a length of 951 feet and 5 inches (290 m). The width of the Titanic was 92.5 feet (28 m), compared with 118 feet (36 m) for the Costa Concordia.