World class
2 published profiles in this class · build years 2022–2025. Class membership is read from each vessel profile.
MSC World America returned MSC’s World-class programme to Saint-Nazaire for a second hull, delivered in 2025 for cruises from the United States. Read MSC World America's story ↗
2 ships · equal measurements share a rank.
| Rank | Ship | Length | Gross tonnage | Type | Status |
|---|---|---|---|---|---|
| 1 |  MSC World America | 333.3 m | 216,638 GT | Cruise ships | Listed active |
| 1 |  MSC World Europa | 333.3 m | 215,863 GT | Cruise ships | Listed active |
What a class is, and is not
Sister vessels share an underlying design and often a construction programme, but individual ships can still differ in length, tonnage, operator and delivered year. Class names can also be described differently by builders, operators and registers. This directory follows the class name recorded on each source-linked profile, so membership reflects the published data rather than an independent naval-architecture definition.
Historical guidance: for help comparing members, open the measurement methodology. Positions are separate evidence: use the tracking dashboard only with a verified identity and a received report.