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Constellation vs FDI

Constellation vs FDI at a glance — displacement 7,291 vs 4,460 tons, length 151 vs 122 m, speed 26 vs 27 knots, crew 200 vs 125.

Specifications
Constellation FDI
Origin 🇺🇸 United States 🇫🇷 France
Category Frigate Frigate
Type Guided-missile frigate General-purpose frigate
Manufacturer Fincantieri Marinette Marine Naval Group
Year introduced 2029 2025
Number built 2 units 2 units
Estimated unit price $1,280 million $820 million
Displacement 7,291 tons 4,460 tons
Maximum speed 26.0 knots 27.0 knots
Range 6,000 nm at 16 knots 5,000 nm at 15 knots
Length 151.2 m 122.0 m
Beam 19.8 m 17.7 m
Crew 200 125
Performance Radar Chart
Armament & Systems
Constellation FDI
Armament
  • 32 Mark 41 VLS cells
  • BGM-109 Tomahawk Cruise Missile
  • RIM-162 ESSM Block 2
  • RIM-174 Standard ERAM
  • RIM-66 Standard SM-2 Block 3C
  • 16 × canister-launched over-the-horizon anti-ship weapons
  • RIM-116 Rolling Airframe Missile
  • Mk 110 57 mm gun
  • M240 or M2 machine guns
  • 1 × Oto Melara 76 mm Super Rapid gun
  • 2 × Nexter Narwhal 20B 20 mm RWS
  • 8 × Exocet MM-40 Block 3c anti-ship missiles
  • 2 × Sylver A50 8-cell VLS for 16 Aster 15 or 30 surface-to-air missiles
  • 2 × 2 Sadral Mistral Simbad-RC point-defence SAM
  • 2 × twin torpedo tubes for MU90 Impact torpedoes
Propulsion CODLAG: 1 × General Electric LM2500+G4 gas turbine, 2 × electric propulsion motors (INDAR 2 x 3.4 MW), 4 × ship service diesel generators (Rolls-Royce MTU 20V 4000 M53B engine 3000 kW), 2 x fixed-pitch propellers, 1 × auxiliary propulsion unit Combined diesel and diesel (CODAD) arrangement with a total output of 32,000 kW (43,000 shp)
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Frequently Asked Questions

Which has greater displacement, the Constellation-class or FDI-class?
The Constellation-class has greater displacement at 7,291 tons compared to the FDI-class's 4,460 tons.
Which is faster, the Constellation-class or FDI-class?
The FDI-class is faster with a maximum speed of 27 knots compared to the Constellation-class's 26 knots.
Which has longer range, the Constellation-class or FDI-class?
The Constellation-class has a longer range at 6,000 nautical miles compared to the FDI-class's 5,000 nautical miles.
Which is longer, the Constellation-class or FDI-class?
The Constellation-class is longer at 151.2 meters compared to the FDI-class's 122.0 meters.
How many crew members do the Constellation-class and FDI-class have?
The Constellation-class has a larger crew complement of 200 compared to the FDI-class's 125 crew members.
Which is more expensive, the Constellation-class or FDI-class?
The Constellation-class is more expensive at approximately $1.3 billion per unit compared to the FDI-class at $820 million.
Which has been built in greater numbers, the Constellation-class or FDI-class?
Both the Constellation-class and FDI-class have been built in equal numbers with 2 vessels each.