| Class overview | |
|---|---|
| Name: | Type 216 | 
| Preceded by: | |
| Active: | None | 
| General characteristics | |
| Type: | Submarine | 
| Displacement: | 4,000 metric tonnes | 
| Length: | 90 m | 
| Beam: | 8.1 m | 
| Draft: | 6.6 m | 
| Propulsion: | Diesel-Electric with AIP | 
| Speed: | over 20 knots (37 km/h) | 
| Range: | 10,400 nautical miles (19,300 km) at 10 knots | 
| Endurance: | 80 days | 
| Complement: | 33 + Additional berths for Special Forces, Specialists, and Students | 
| Armament: | 
 | 
| Notes: | Design concept only. No vessels yet ordered. | 
The Type 216 is a submarine design concept announced by Howaldtswerke-Deutsche Werft based on the Type 212/214. It is a larger design targeted to meet the needs of the Australian Collins-class submarine replacement project, also known as SEA 1000, and the needs of other countries possibly including India and Canada. The design is double hulled with two decks, includes a fuel cell, Permasyn motor, and lithium-ion batteries.