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Detailed side-by-side comparison of Azamara Club Cruises and Costa Cruises cruise ships
| Specification | Azamara Onward | Costa Diadema |
|---|---|---|
| Cruise Line | Azamara Club Cruises | Costa Cruises |
| Maiden Voyage | 2022 | 2012 |
| Year Refurbished | N/A | N/A |
| Adults Only | No | No |
| Specification | Azamara Onward | Costa Diadema |
|---|---|---|
| Passenger Capacity | 670 | 4,947 |
| Crew Size | 375 | 1,253 |
| Guest-to-Crew Ratio | 1.79 | 3.95 |
| Specification | Azamara Onward | Costa Diadema |
|---|---|---|
| Gross Tonnage | 30,277 | 132,500 |
| Length | 592 ft | 1,004 ft |
| Width | 84 ft | 122 ft |
| Ship Size Category | Small | Mega |
| Number of Decks | 9 | 20 |
| Specification | Azamara Onward | Costa Diadema |
|---|---|---|
| Overall Cruiseable Rating | N/A | 8.0 / 10 |
| Roominess Score | N/A | N/A |
| Advised For | Cultural | Families, entertainment |
