Astute vs Suffren
| British nuclear-powered submarine, 7,400 tons displacement, entered service in 2010. | |
| Origin | 🇬🇧 United Kingdom |
| Category | Submarine |
| Type | Nuclear-powered attack submarine |
| Manufacturer | BAE Systems Submarines |
| Year introduced | 2010 |
| Number built | 6 units |
| Estimated unit price | $2,112 million |
| Displacement | 7,400 tons â—‰ |
| Maximum speed | 10.0 knots â—‰ |
| Range | 99,999 nm â—‰ |
| Length | 97.0 m â—‰ |
| Beam | 11.3 m â—‰ |
| Crew | 98 â—‰ |
| Max depth | 300 m â—‰ |
| Propulsion | 1 × Rolls-Royce PWR2 nuclear reactor; MTU 600 kilowatt diesel generators |
| Armament |
|
| Displacement | 4,765 tons â—‰ |
| Maximum speed | 14.0 knots â—‰ |
| Range | 9,000 nm at 18 knots â—‰ |
| Length | 99.5 m â—‰ |
| Beam | 8.8 m â—‰ |
| Crew | 60 â—‰ |
| Max depth | 350 m â—‰ |
| Propulsion | 1 TechnicAtome K15 nuclear reactor (150 MW), 2 turbo-generators (10 MW each), 2 SEMT Pielstick emergency diesel generators (480 kW each), 1 propeller pump (hydrojet) |
| Armament |
|
Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the Astute-class or Suffren-class?
The Astute-class has greater displacement at 7,400 tons compared to the Suffren-class's 4,765 tons.
Which is faster, the Astute-class or Suffren-class?
The Suffren-class is faster with a maximum speed of 14 knots compared to the Astute-class's 10 knots.
Which has longer range, the Astute-class or Suffren-class?
The Astute-class is nuclear-powered with unlimited range, while the Suffren-class has a range of 9,000 nautical miles.
Which is longer, the Astute-class or Suffren-class?
The Suffren-class is longer at 99.5 meters compared to the Astute-class's 97.0 meters.
How many crew members do the Astute-class and Suffren-class have?
The Astute-class has a larger crew complement of 98 compared to the Suffren-class's 60 crew members.
Which can dive deeper, the Astute-class or Suffren-class?
The Suffren-class can dive deeper with a maximum depth of 350 meters compared to the Astute-class's 300 meters.
Which is more expensive, the Astute-class or Suffren-class?
The Astute-class is more expensive at approximately $2.1 billion per unit compared to the Suffren-class at $1.8 billion.
Which has been built in greater numbers, the Astute-class or Suffren-class?
The Astute-class has been built in greater numbers with 6 vessels compared to 3 vessels of the Suffren-class.