How our Bliss Filters work
Detailed side-by-side comparison of Costa Cruises and Oceania Cruises cruise ships
| Specification | Costa Serena | Marina |
|---|---|---|
| Cruise Line | Costa Cruises | Oceania Cruises |
| Maiden Voyage | 2007 | 2010 |
| Year Refurbished | 2015 | 2020 |
| Adults Only | No | No |
| Specification | Costa Serena | Marina |
|---|---|---|
| Passenger Capacity | 3,700 | 1,258 |
| Crew Size | 1,100 | 800 |
| Guest-to-Crew Ratio | 3.36 | 1.57 |
| Specification | Costa Serena | Marina |
|---|---|---|
| Gross Tonnage | 114,500 | 66,084 |
| Length | 951 ft | 785 ft |
| Width | 116 ft | 32 ft |
| Ship Size Category | Large | Medium |
| Number of Decks | 14 | 11 |
| Specification | Costa Serena | Marina |
|---|---|---|
| Overall Cruiseable Rating | 7.0 / 10 | 10.0 / 10 |
| Roominess Score | 30.2 | 41.8 |
| Advised For | N/A | Cultural, staterooms, romantic, adults, entertainment, spa and fitness, dining |
