How our Bliss Filters work
Detailed side-by-side comparison of Carnival Cruise Line and Costa Cruises cruise ships
| Specification | Carnival Radiance | Costa Serena |
|---|---|---|
| Cruise Line | Carnival Cruise Line | Costa Cruises |
| Maiden Voyage | 1998 | 2007 |
| Year Refurbished | 2021 | 2015 |
| Adults Only | No | No |
| Specification | Carnival Radiance | Costa Serena |
|---|---|---|
| Passenger Capacity | 2,984 | 3,700 |
| Crew Size | 1,108 | 1,100 |
| Guest-to-Crew Ratio | 2.69 | 3.36 |
| Specification | Carnival Radiance | Costa Serena |
|---|---|---|
| Gross Tonnage | 101,509 | 114,500 |
| Length | 893 ft | 951 ft |
| Width | 125 ft | 116 ft |
| Ship Size Category | Large | Large |
| Number of Decks | 13 | 14 |
| Specification | Carnival Radiance | Costa Serena |
|---|---|---|
| Overall Cruiseable Rating | 8.0 / 10 | 7.0 / 10 |
| Roominess Score | N/A | 30.2 |
| Advised For | Party, families | N/A |
