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| Lusitania | Titanic | Empress | Britannic | A. Doria |
| Service Career | 9/7/07- 5/7/15 | 4/10/12- 4/15/12 | 6/29/06- 5/29/14 | 12/23/15- 11/21/16 | 6/14/53- 7/26/56 |
| Length (ft) | 780 | 882.75 | 548.90 | 903 | 697 |
| Breadth (ft) | 87.8 | 92 | 65 | 94 | 90 |
Displacement
(gross tons) | 30,396 | 46,239 | 14,191 | 48,158 | 29,100 |
| Svc. Speed (knots) | 25 | 21 | 20 | 21 | 23 |
Max. Capacity,
Passengers/Crew | 2,198 | 3,547 | 1,860 | 3,525 | 1,730 |
Passengers/Crew,
Final Voyage | 1,959 | 2,228 | 1,492 | 1,066 | 1,706 |
| Lives Lost | 1,198 | 1,523 | 1,014 | 30 | 46 |
| Depth Sunk | 295 | 12,460 | 150 | 395 | 225 |
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