| Name: | Collins-class | Virginia-class |
|---|---|---|
| Type: | Diesel-electric submarine | Nuclear-powered fast attack submarines |
| Origin: | Australia | USA |
| Produced: | 1996 | 2000 |
| Unit cost: | - | 2.688 billion $ |
| Full description: | Description, operators | Description, operators |
Collins-class and Virginia-class
Specifications
| Displacement: | 3,407 t (submerged) | 7,900 t |
| Range: | 21,300 km; 13,200 mi (surfaced) | unlimited |
| Speed surfaced: | 10 knots (19 km/h; 12 mph) | - |
| Speed submerged: | 20 kn (37 km/h; 23 mph) | 30–35 knots (56–65 km/h) |
| Depth: | 180 m (590 ft) | 240 m (800 ft) |
| Crew: | 42 | 135 |
Displacement
Dimensions
| Length: | 77.42 m | 115 m |
| Beam: | 7.8 m | 10 m |
| Draft: | 7 m | - |
Images
Collins-class
Virginia-class