| Battlecruiser | Completed | LOA (ft) | Beam (ft) | Std. Disp. (tons) | Trial Load Disp. (tons) | Shafts | Armor | Speed kts | Guns |
| Indefatigable | 1911 | 590 | 80 | 18500 | 22110 | 4 | 6" | 25 | 8-12" (4x2), 16-4", 3-TT (1 beam, 2 stern) |
| Australia | 1913 | ||||||||
| New Zealand | 1912 | LOA (inches) | Beam (inches) | Std. Disp. (lbs) | Trial Load (lbs) | Pump | Armor | Speed 100' | Guns |
| 73.75 | 10.00 | 46.8 | 56.0 | 1 1/2 | 1/16" | 45.6 | 8-7/32", 16-1/8", 3-TT |