Charlie vs Improved Kilo
The Charlie and the Improved Kilo are both Submarine classes. Displacement is 4,000 tons for the Charlie vs 2,325 tons for the Improved Kilo. The Charlie reaches 20 knots vs 12 knots for the Improved Kilo. Operational range is 99,999 nautical miles for the Charlie vs 7,500 for the Improved Kilo. The Charlie carries a crew of 100 vs 52 for the Improved Kilo. Submerged displacement is 4,900 tons for the Charlie vs 3,075 tons for the Improved Kilo. The Charlie can dive to 400 m compared to 300 m for the Improved Kilo. The Charlie was produced in 17 units vs 75 for the Improved Kilo. The Charlie was commissioned in 1967, 13 years before the Improved Kilo (1980).
| Soviet nuclear-powered cruise missile submarine, introduced in 1967, utilized a pressurized water reactor for propulsion. | |
| Origin | 🇨🇳 Ex-USSR |
| Category | Submarine |
| Type | Nuclear-powered cruise missile submarine |
| Manufacturer | Krasnoye Sormovo inland shipyard |
| Year introduced | 1967 |
| Number built | 17 units |
| Estimated unit price | NA |
| Displacement | 4,000 tons â—‰ |
| Maximum speed | 20.0 knots â—‰ |
| Range | Unlimited â—‰ |
| Length | 95.0 m â—‰ |
| Beam | 10.0 m â—‰ |
| Crew | 100 â—‰ |
| Max depth | 400 m â—‰ |
| Propulsion | 1 pressurized water-cooled reactor powering 2 steam turbines delivering 11,185 kW (14,999 shp) to 1 shaft |
| Armament |
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| Displacement | 2,325 tons â—‰ |
| Maximum speed | 12.0 knots â—‰ |
| Range | 7,500 nm at 7 knots â—‰ |
| Length | 72.6 m â—‰ |
| Beam | 9.9 m â—‰ |
| Crew | 52 â—‰ |
| Max depth | 300 m â—‰ |
| Propulsion | Diesel-electric propulsion; 2 × 1000 kW diesel generators; 1 × 5,500–6,800 shp (4,100–5,100 kW) propulsion motor; 1 × fixed-pitch 6-bladed or 7-bladed propeller |
| Armament |
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Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the Charlie-class or Improved Kilo-class?
The Charlie-class has greater displacement at 4,000 tons compared to the Improved Kilo-class's 2,325 tons.
Which is faster, the Charlie-class or Improved Kilo-class?
The Charlie-class is faster with a maximum speed of 20 knots compared to the Improved Kilo-class's 12 knots.
Which has longer range, the Charlie-class or Improved Kilo-class?
The Charlie-class is nuclear-powered with unlimited range, while the Improved Kilo-class has a range of 7,500 nautical miles.
Which is longer, the Charlie-class or Improved Kilo-class?
The Charlie-class is longer at 95.0 meters compared to the Improved Kilo-class's 72.6 meters.
How many crew members do the Charlie-class and Improved Kilo-class have?
The Charlie-class has a larger crew complement of 100 compared to the Improved Kilo-class's 52 crew members.
Which can dive deeper, the Charlie-class or Improved Kilo-class?
The Charlie-class can dive deeper with a maximum depth of 400 meters compared to the Improved Kilo-class's 300 meters.
Which has been built in greater numbers, the Charlie-class or Improved Kilo-class?
The Improved Kilo-class has been built in greater numbers with 75 vessels compared to 17 vessels of the Charlie-class.