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Hai Lung vs Son Won-il

Hai Lung vs Son Won-il at a glance — displacement 2,376 vs 1,690 tons, length 66 vs 65 m, speed 12 vs 12 knots, crew 67 vs 27.

Specifications
Hai Lung Son Won-il
Origin 🇹🇼 Taiwan 🇩🇪 Germany
Category Submarine Submarine
Type Diesel-electric attack submarine Diesel-electric submarine
Manufacturer Wilton-Fijenoord Howaldtswerke-Deutsche Werft
Year introduced 1987 2007
Number built 2 units 16 units
Estimated unit price $250 million $330 million
Displacement 2,376 tons 1,690 tons
Maximum speed 12.0 knots 12.0 knots
Range 10,000 nm at 9 knots 12,000 nm
Length 66.9 m 65.0 m
Beam 8.4 m 6.3 m
Crew 67 27
Max depth 300 m 400 m
Performance Radar Chart
Armament & Systems
Hai Lung Son Won-il
Armament
  • 6 × 21 in (533 mm) torpedo tubes
  • 28 torpedoes/missiles
  • AEG SUT 264 torpedo
  • Mark 48 torpedo
  • UGM-84 Harpoon
  • 8 × 533 mm torpedo tubes
  • 4 Sub-Harpoon missile-capable
Propulsion 3 × Bronswerk/Stork-Werkspoor RUB 215x12 diesels; 4050 hp Diesel–electric, fuel cell AIP, low-noise skew back propeller; 2 × MTU 16V-396 (3.96 MW) diesel engines; 1 × Siemens Permasyn (2.85 MW) electric motor
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Largest operators · in service
Largest operators · in service
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Frequently Asked Questions

Which has greater displacement, the Hai Lung-class or Son Won-il-class?
The Hai Lung-class has greater displacement at 2,376 tons compared to the Son Won-il-class's 1,690 tons.
Which is faster, the Hai Lung-class or Son Won-il-class?
Both the Hai Lung-class and Son Won-il-class have a maximum speed of 12 knots.
Which has longer range, the Hai Lung-class or Son Won-il-class?
The Son Won-il-class has a longer range at 12,000 nautical miles compared to the Hai Lung-class's 10,000 nautical miles.
Which is longer, the Hai Lung-class or Son Won-il-class?
The Hai Lung-class is longer at 66.9 meters compared to the Son Won-il-class's 65.0 meters.
How many crew members do the Hai Lung-class and Son Won-il-class have?
The Hai Lung-class has a larger crew complement of 67 compared to the Son Won-il-class's 27 crew members.
Which can dive deeper, the Hai Lung-class or Son Won-il-class?
The Son Won-il-class can dive deeper with a maximum depth of 400 meters compared to the Hai Lung-class's 300 meters.
Which is more expensive, the Hai Lung-class or Son Won-il-class?
The Son Won-il-class is more expensive at approximately $330 million per unit compared to the Hai Lung-class at $250 million.
Which has been built in greater numbers, the Hai Lung-class or Son Won-il-class?
The Son Won-il-class has been built in greater numbers with 16 vessels compared to 2 vessels of the Hai Lung-class.