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Juan Carlos I vs Trieste

Juan Carlos I vs Trieste at a glance — displacement 26,000 vs 38,000 tons, length 230 vs 245 m, speed 21 vs 25 knots, crew 261 vs 460.

Specifications
Juan Carlos I Trieste
Origin 🇪🇸 Spain 🇮🇹 Italy
Category Amphibious vessel Amphibious vessel
Type Amphibious assault ship Landing helicopter dock
Manufacturer Navantia Fincantieri
Year introduced 2010 2024
Number built 4 units 1 unit
Estimated unit price $600 million $1,234 million
Displacement 26,000 tons 38,000 tons
Maximum speed 21.0 knots 25.0 knots
Range 9,000 nm at 15 knots 7,000 nm at 16 knots
Length 230.8 m 245.0 m
Beam 32.0 m 47.0 m
Crew 261 460
Performance Radar Chart
Armament & Systems
Juan Carlos I Trieste
Armament
  • 4 × RWS Sentinel 2.0
  • 4 × 12.7 mm machine guns
  • 2 x BPDMS (FBNW)
  • 1 x VLS (FBNW)
  • 3 x Oto Melara 76 mm/62 Strales anti-aircraft guns
  • 3 x OTO Melara 25/80 RCWS with Oerlikon KBA 25 mm
  • 2 x Oto Melara ODLS-20 decoy launchers
  • 2 x 8-cell SYLVER A50 VLS for 16 Aster 15 and 30 missiles
Propulsion 2 × 11 MW POD, GE ITP LM2500 + Navantia MAN 16V32/40 CODOG scheme + electric engines: 2 × Rolls-Royce MT30 gas turbines (76,000 kW), 2 × MAN 20V32/44CR diesel engines (24,000 kW), 4 × MAN 9L32/44CR diesel generators (20,960 kW), 2 × 2,250 kW electric engines
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Frequently Asked Questions

Which has greater displacement, the Juan Carlos I-class or Trieste-class?
The Trieste-class has greater displacement at 38,000 tons compared to the Juan Carlos I-class's 26,000 tons.
Which is faster, the Juan Carlos I-class or Trieste-class?
The Trieste-class is faster with a maximum speed of 25 knots compared to the Juan Carlos I-class's 21 knots.
Which has longer range, the Juan Carlos I-class or Trieste-class?
The Juan Carlos I-class has a longer range at 9,000 nautical miles compared to the Trieste-class's 7,000 nautical miles.
Which is longer, the Juan Carlos I-class or Trieste-class?
The Trieste-class is longer at 245.0 meters compared to the Juan Carlos I-class's 230.8 meters.
How many crew members do the Juan Carlos I-class and Trieste-class have?
The Trieste-class has a larger crew complement of 460 compared to the Juan Carlos I-class's 261 crew members.
Which is more expensive, the Juan Carlos I-class or Trieste-class?
The Trieste-class is more expensive at approximately $1.2 billion per unit compared to the Juan Carlos I-class at $600 million.
Which has been built in greater numbers, the Juan Carlos I-class or Trieste-class?
The Juan Carlos I-class has been built in greater numbers with 4 vessels compared to 1 vessels of the Trieste-class.