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Detailed side-by-side comparison of two Oceania Cruises cruise ships
| Specification | Sirena | Vista |
|---|---|---|
| Cruise Line | Oceania Cruises | Oceania Cruises |
| Maiden Voyage | 2016 | 2023 |
| Year Refurbished | N/A | N/A |
| Adults Only | No | No |
| Specification | Sirena | Vista |
|---|---|---|
| Passenger Capacity | 684 | 1,200 |
| Crew Size | 400 | 800 |
| Guest-to-Crew Ratio | 1.71 | 1.50 |
| Specification | Sirena | Vista |
|---|---|---|
| Gross Tonnage | 30,277 | 67,000 |
| Length | 594 ft | 823 ft |
| Width | 83 ft | 105 ft |
| Ship Size Category | Small | Medium |
| Number of Decks | 11 | 15 |
| Specification | Sirena | Vista |
|---|---|---|
| Overall Cruiseable Rating | 9.0 / 10 | 10.0 / 10 |
| Roominess Score | N/A | N/A |
| Advised For | Cultural, staterooms, romantic, adults, spa and fitness, dining | Staterooms, romantic, adults, dining |
