The Last Page: Naval Submarines

Type VII U-Boat
Length – 67.1 meters
Displacement – 871 tons
Speed – 20.4 mph surfaced / 8.7 mph submerged
Maximum Depth – 230 meters

Akula Class
Length – 108 meters
Displacement – 9,100 tons
Speed – 23 mph surfaced / 40 mph submerged
Maximum Depth – 550 meters

Seawolf Class
Length – 107 meters
Displacement – 9,142 tons
Speed – 20.7 mph surfaced / 44.9 mph submerged
Maximum Depth –est. 610 meters

Ohio Class
Length – 170 meters
Displacement – 18,750 tons
Speed – 13.8 mph surfaced / 27.6 mph submerged
Maximum Depth –est. 490 meters