Excellence class
9 published profiles in this class · build years 2018–2023. Class membership is read from each vessel profile.
9 ships · equal measurements share a rank.
| Rank | Ship | Length | Gross tonnage | Type | Status |
|---|---|---|---|---|---|
| 1 |  AIDAcosma | 337 m | 183,774 GT | Cruise ships | Listed active |
| 1 |  AIDAnova | 337 m | 183,858 GT | Cruise ships | Listed active |
| 3 |  Arvia | 344.5 m | 185,581 GT | Cruise ships | Listed active |
| 4 |  Carnival Celebration | 345 m | 183,521 GT | Cruise ships | Listed active |
| 4 |  Carnival Jubilee | 345 m | 182,015 GT | Cruise ships | Listed active |
| 1 |  Costa Smeralda | 337 m | 185,010 GT | Cruise ships | Listed active |
| 1 |  Costa Toscana | 337 m | 186,364 GT | Cruise ships | Listed active |
| 3 |  Iona | 344.5 m | 184,089 GT | Cruise ships | Listed active |
| 1 |  Mardi Gras | 337 m | 181,808 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.