Hydra vs Vasco da Gama

Hydra

Greek frigate, introduced in 1992, displaces 4,000 tons and uses CODOG propulsion.
Origin	🇬🇷 Greece
Category	Frigate
Type	Frigate
Manufacturer	Blohm + Voss
Year introduced	1992
Number built	4 units
Estimated unit price	NA

German frigate, entered service in 1991, utilizes CODOG propulsion with gas turbines and diesel engines.
Origin	🇩🇪 Germany
Category	Frigate
Type	Frigate
Manufacturer	B&V
Year introduced	1991
Number built	3 units
Estimated unit price	NA

Displacement	4,000 tons ◉
Maximum speed	31.0 knots ◉
Range	4,100 nm at 18 knots ◉
Length	117.5 m ◉
Beam	14.8 m ◉
Crew	173 ◉
Propulsion	2 shaft CODOG, controllable pitch propellers, 2 General Electric LM2500 gas turbines 60,656 hp (45,231 kW), 2 MTU 20V 956 diesel engines, 10,040 hp (7,490 kW)
Armament	1× Mk 45 Mod 2A 5" gun 2× Mk15 Phalanx 20 mm CIWS 2 Mk141 2×4 Harpoon missile launchers Mk 48 Mod 2 vertical launcher for 16× RIM-162 ESSM 2 Mk32 Mod 5 2×324mm T/T for Mk46 torpedoes

Displacement	3,200 tons ◉
Maximum speed	32.0 knots ◉
Range	4,000 nm at 18 knots ◉
Length	115.9 m ◉
Beam	14.8 m ◉
Crew	180 ◉
Propulsion	2 shaft CODOG, 2 MTU 20V 956 TB92 diesel-engines (8.14 MW each), 2 General Electric LM2500 gas turbines (38 MW each)
Armament	1 × 100 mm Mod68 CADAM polyvalent artillery piece 1 × Phalanx CIWS 20 mm Vulcan anti-ship missile defence system 2 × 3 12.75-inch Mark 46 torpedo in triple mountings 2 × Mk 141 quad-pack Launcher for a maximum of 8 RGM-84 Harpoon 1 × MK 21 Guided Missile Launching System for 8 RIM-7 Sea Sparrow

Which has greater displacement, the Hydra-class or Vasco da Gama-class?

The Hydra-class has greater displacement at 4,000 tons compared to the Vasco da Gama-class's 3,200 tons.

Which is faster, the Hydra-class or Vasco da Gama-class?

The Vasco da Gama-class is faster with a maximum speed of 32 knots compared to the Hydra-class's 31 knots.

Which has longer range, the Hydra-class or Vasco da Gama-class?

The Hydra-class has a longer range at 4,100 nautical miles compared to the Vasco da Gama-class's 4,000 nautical miles.

Which is longer, the Hydra-class or Vasco da Gama-class?

The Hydra-class is longer at 117.5 meters compared to the Vasco da Gama-class's 115.9 meters.

How many crew members do the Hydra-class and Vasco da Gama-class have?

The Vasco da Gama-class has a larger crew complement of 180 compared to the Hydra-class's 173 crew members.

Which has been built in greater numbers, the Hydra-class or Vasco da Gama-class?

The Hydra-class has been built in greater numbers with 4 vessels compared to 3 vessels of the Vasco da Gama-class.