Hobart vs Kolkata

Hobart

Spanish guided-missile destroyer, 7,000 tons displacement, uses a combined diesel or gas propulsion system.
Origin	🇪🇸 Spain
Category	Destroyer
Type	Guided-missile destroyer
Manufacturer	Navantia
Year introduced	2017
Number built	3 units
Estimated unit price	$2,020 million

Indian guided-missile destroyer, introduced in 2014, utilizes a combined gas and gas propulsion system.
Origin	🇮🇳 India
Category	Destroyer
Type	Guided-missile destroyer
Manufacturer	Mazagon Dock Limited
Year introduced	2014
Number built	3 units
Estimated unit price	$730 million

Displacement	7,000 tons ◉
Maximum speed	28.0 knots ◉
Range	5,000 nm at 18 knots ◉
Length	147.2 m ◉
Beam	18.6 m ◉
Crew	186 ◉
Propulsion	Combined diesel or gas (CODOG) arrangement: 2 × General Electric Marine model 7LM2500-SA-MLG38 gas turbines (17,500 kW each), 2 × Caterpillar Bravo 16 V Bravo diesel engines (5,650 kW each)
Armament	48-cell Mark 41 Vertical Launch System (SM-2, RIM-162 ESSM, SM-6, Tomahawk) 2 x 4-canister Naval Strike Missile launchers 2 × 2-tube Mark 32 Mod 9 torpedo launchers (MU90 Impact torpedoes) 1 × 5"/64 calibre Mark 45 mod 4 main gun 2 × 25mm M242 Bushmaster Mk 38 mod 2 Typhoon RWS 1 × 20mm Phalanx CIWS

Displacement	7,400 tons ◉
Maximum speed	30.0 knots ◉
Range	6,000 nm at 18 knots ◉
Length	163.0 m ◉
Beam	17.4 m ◉
Crew	300 ◉
Propulsion	Combined gas and gas system: 4 × Zorya-Mashproekt DT-59 reversible gas turbines producing 16.55MW each
Armament	4 × 8-cell VLS, for a total of 32 Barak 8 surface-to-air missiles 2 × 8-cell VLS, for 16 BrahMos anti-ship missiles 4 × 533 mm (21 in) torpedo tubes 2 × RBU-6000 anti-submarine rocket launchers 1 × OTO Melara 76 mm naval gun 4 x AK-630 CIWS

Which has greater displacement, the Hobart-class or Kolkata-class?

The Kolkata-class has greater displacement at 7,400 tons compared to the Hobart-class's 7,000 tons.

Which is faster, the Hobart-class or Kolkata-class?

The Kolkata-class is faster with a maximum speed of 30 knots compared to the Hobart-class's 28 knots.

Which has longer range, the Hobart-class or Kolkata-class?

The Kolkata-class has a longer range at 6,000 nautical miles compared to the Hobart-class's 5,000 nautical miles.

Which is longer, the Hobart-class or Kolkata-class?

The Kolkata-class is longer at 163.0 meters compared to the Hobart-class's 147.2 meters.

How many crew members do the Hobart-class and Kolkata-class have?

The Kolkata-class has a larger crew complement of 300 compared to the Hobart-class's 186 crew members.

Which is more expensive, the Hobart-class or Kolkata-class?

The Hobart-class is more expensive at approximately $2.0 billion per unit compared to the Kolkata-class at $730 million.

Which has been built in greater numbers, the Hobart-class or Kolkata-class?

Both the Hobart-class and Kolkata-class have been built in equal numbers with 3 vessels each.