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Blekinge vs Improved Kilo

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Specifications
Blekinge Improved Kilo
Origin 🇸🇪 Sweden 🇷🇺 Russia
Category Submarine Submarine
Type Attack submarine Attack submarine
Manufacturer Saab Kockums Rubin Design Bureau
Year introduced -- 1980
Number built NA 75 units
Estimated unit price $1,310 million $200 million
Displacement 1,925 tons 2,325 tons
Maximum speed NA 12.0 knots
Range NA 7,500 nm at 7 knots
Length 66.1 m 72.6 m
Beam 6.8 m 9.9 m
Crew 26 52
Max depth NA 300 m
Performance Radar Chart
Armament & Systems
Blekinge Improved Kilo
Armament
  • 4 x 533 mm torpedo tubes (Torped 62 steg 2 or Torped 63)
  • 2 x 400 mm torpedo tubes (Torped 47 / Saab SLWT)
  • Naval mines
  • 6 × 533 mm (21 in) torpedo tubes
  • 18 torpedoes
  • 4 Kalibr/Club land-attack cruise missile, anti-ship missile and anti-submarine missile (some versions)
  • 24 mines
  • 8 9K34 Strela-3 (SA-N-8 Gremlin) or 8 9K310 Igla-1 (SA-N-10 Gimlet) surface-to-air missiles
Propulsion 1 shaft with 1 propeller, driven by: 4 × Kockums MkV V4-275R Stirling engines (AIP) and 2 ×... Diesel-electric propulsion; 2 × 1000 kW diesel generators; 1 × 5,500–6,800 shp (4,100–5,100 kW) propulsion motor; 1 × fixed-pitch 6-bladed or 7-bladed propeller

Overview

The Blekinge and the Improved Kilo are both Submarine classes.

Displacement is 1,925 tons for the Blekinge vs 2,325 tons for the Improved Kilo. The Blekinge carries a crew of 26 vs 52 for the Improved Kilo.

Cost per hull is $1,310M for the Blekinge vs $200M for the Improved Kilo.

Frequently Asked Questions

Which has greater displacement, the Blekinge-class or Improved Kilo-class?
The Improved Kilo-class has greater displacement at 2,325 tons compared to the Blekinge-class's 1,925 tons.
Which is faster, the Blekinge-class or Improved Kilo-class?
The Improved Kilo-class is faster with a maximum speed of 12 knots compared to the Blekinge-class's 0 knots.
Which has longer range, the Blekinge-class or Improved Kilo-class?
The Improved Kilo-class has a longer range at 7,500 nautical miles compared to the Blekinge-class's 0 nautical miles.
Which is longer, the Blekinge-class or Improved Kilo-class?
The Improved Kilo-class is longer at 72.6 meters compared to the Blekinge-class's 66.1 meters.
How many crew members do the Blekinge-class and Improved Kilo-class have?
The Improved Kilo-class has a larger crew complement of 52 compared to the Blekinge-class's 26 crew members.
Which is more expensive, the Blekinge-class or Improved Kilo-class?
The Blekinge-class is more expensive at approximately $1.3 billion per unit compared to the Improved Kilo-class at $200 million.