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Primo Longobardo vs Virginia

Primo Longobardo vs Virginia at a glance — displacement 1,653 vs 6,930 tons, length 66 vs 115 m, speed 12 vs 15 knots, crew 51 vs 135.

Virginia submarine side profile drawing
🇺🇸 Virginia
Specifications
Primo Longobardo Virginia
Origin 🇮🇹 Italy 🇺🇸 United States
Category Submarine Submarine
Type Submarine Nuclear-powered attack submarine
Manufacturer Fincantieri General Dynamics Electric Boat
Year introduced 1993 2004
Number built NA 26 units
Estimated unit price NA $2,800 million
Displacement 1,653 tons 6,930 tons
Maximum speed 12.0 knots 15.0 knots
Range 2,500 nm at 12 knots Unlimited
Length 66.0 m 115.0 m
Beam 6.8 m 10.0 m
Crew 51 135
Max depth 300 m 240 m
Performance Radar Chart
Armament & Systems
Primo Longobardo Virginia
Armament
  • 6 x 533 mm (21 in) torpedo tubes
  • Black Shark torpedo Mod.3
  • Naval mines
  • A-184 Mod.3 wire-guided torpedoes
  • Anti-ship missiles
  • 12 x VLS tubes (Tomahawk cruise missiles)
  • 2 x Virginia payload tubes (12 x Tomahawk BGM-109)
  • 4 x Virginia payload modules (28 x Tomahawk BGM-109)
  • 4 x 21" torpedo tubes (Mk-48 torpedoes or UGM-84 Harpoon missiles)
Propulsion 3-shaft diesel Grandi Motori Trieste GMT 210.16-NM (2,7 mW), 1 electric engine ABB 1 × S9G nuclear reactor 280,000 hp (210 MW); 2 × steam turbines 40,000 shp (30 MW); 1 × single shaft pump-jet propulsor; 1 × secondary propulsion motor
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Frequently Asked Questions

Which has greater displacement, the Primo Longobardo-class or Virginia-class?
The Virginia-class has greater displacement at 6,930 tons compared to the Primo Longobardo-class's 1,653 tons.
Which is faster, the Primo Longobardo-class or Virginia-class?
The Virginia-class is faster with a maximum speed of 15 knots compared to the Primo Longobardo-class's 12 knots.
Which has longer range, the Primo Longobardo-class or Virginia-class?
The Virginia-class is nuclear-powered with unlimited range, while the Primo Longobardo-class has a range of 2,500 nautical miles.
Which is longer, the Primo Longobardo-class or Virginia-class?
The Virginia-class is longer at 115.0 meters compared to the Primo Longobardo-class's 66.0 meters.
How many crew members do the Primo Longobardo-class and Virginia-class have?
The Virginia-class has a larger crew complement of 135 compared to the Primo Longobardo-class's 51 crew members.
Which can dive deeper, the Primo Longobardo-class or Virginia-class?
The Primo Longobardo-class can dive deeper with a maximum depth of 300 meters compared to the Virginia-class's 240 meters.