Aist vs Zubr

Aist

Ex-USSR amphibious landing craft, introduced in 1975, reaches speeds of 70 knots using gas turbine propulsion.
Origin	🇨🇳 Ex-USSR
Category	Amphibious vessel
Type	Air-cushioned landing craft
Manufacturer	Almaz Shipbuilding Company
Year introduced	1975
Number built	20 units
Estimated unit price	NA

Russian amphibious landing craft, introduced in 1986, has a 555-ton displacement and a crew of 31.
Origin	🇷🇺 Russia
Category	Amphibious vessel
Type	Air-cushioned landing craft
Manufacturer	PO More
Year introduced	1986
Number built	15 units
Estimated unit price	$78 million

Displacement	303 tons ◉
Maximum speed	70.0 knots ◉
Range	120 nm at 50 knots ◉
Length	47.3 m ◉
Beam	17.8 m ◉
Crew	15 ◉
Propulsion	2 × 9,600 hp (7.2 MW) DT-4 Kuznetsov NK-12MV gas turbines driving 4 axial lift fans and 4 propeller units (4 × four-bladed variable-pitch propellers, 2 pusher, 2 tractor)
Armament	2 × twin AK-230 30 mm 2 × quadruple SA-N-5 SAM launcher systems 2 × PK-16 chaff launchers

Displacement	555 tons ◉
Maximum speed	63.0 knots ◉
Range	300 nm at 55 knots ◉
Length	57.0 m ◉
Beam	25.6 m ◉
Crew	31 ◉
Propulsion	3 x 10,000 hp propelling M35-1 gas turbine units or M70FRU2&2R; 2 x 10,000 hp supercharging M35-2 gas turbine units or M85RU/FR E80D7 M70FRU\2; 4 x NO10 superchargers; 3 four-bladed variable-pitch propellers
Armament	4 × Strela-3 man-portable air defence missile system launchers (32 anti-personnel missiles) or 2 x Strela 2 quad launchers 2 × 30 mm AK-630 close in weapon systems (6,000 rounds each) 2 × 140 mm Ogon launchers (22 rockets each) or 2 x 122 mm retractable rocket launchers 20 to 80 mines (removable equipment)

Which has greater displacement, the Aist-class or Zubr-class?

The Zubr-class has greater displacement at 555 tons compared to the Aist-class's 303 tons.

Which is faster, the Aist-class or Zubr-class?

The Aist-class is faster with a maximum speed of 70 knots compared to the Zubr-class's 63 knots.

Which has longer range, the Aist-class or Zubr-class?

The Zubr-class has a longer range at 300 nautical miles compared to the Aist-class's 120 nautical miles.

Which is longer, the Aist-class or Zubr-class?

The Zubr-class is longer at 57.0 meters compared to the Aist-class's 47.3 meters.

How many crew members do the Aist-class and Zubr-class have?

The Zubr-class has a larger crew complement of 31 compared to the Aist-class's 15 crew members.

Which has been built in greater numbers, the Aist-class or Zubr-class?

The Aist-class has been built in greater numbers with 20 vessels compared to 15 vessels of the Zubr-class.