Data Quality85%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the destroyers category.
01 / Overview
Grom-class destroyer
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
DESTROYERS · INTERWAR PERIOD
14
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
ⓘ Performance/Price and MASS score are computed across all units in the destroyers category, regardless of era.
02 / Specs & Design
◎Identification6MOD.6
- Hull ClassificationDestroyer
- Ship TypeDestroyer
- Builder / ShipyardJ. Samuel White
- Laid Down1935
- Commissioned1937
- Ships in Class2
◈Displacement2MOD.2
- Standard Displacement2,144 t
- Full Load Displacement2,560 t
▣Dimensions3MOD.3
- Length (overall)114 m
- Beam11.3 m
- Draft3.3 m
◇Complement1MOD.1
- Total Complement192
◆Propulsion3MOD.3
- Arrangement (CODAG/COGAG…)Pearson geared turbine engines
- Shaft Power40,268 kW
- Top Speed39 kn
▤Gun Armament4MOD.4
- Main GunSwedish Bofors 50cal QF M34/36 4.7 inch (120 mm)
- Main Gun Calibre120 mm
- Main Gun Count7
- Secondary Guns4 x 40 mm AA, 8 x 13.2 mm MG
⬢Underwater Warfare1MOD.1
- Torpedo Tubes6
03 / History
SERVICE LIFESPANStill in Service
- 1937Production started
- 1939First deployment: World War II
89
years in service
0
years in production
2
units produced
1
countries operating
05 / MASS Score
DESTROYERS RANKING Destroyers · Interwar Period
MASS RANKINGSMASS ↗
141DESTROYERS14INTERWAR PERIOD · DESTROYERS325UNITED KINGDOM · ALL WEAPONS90PERFORMANCE/PRICE · DESTROYERS
ⓘ Rankings are within theDestroyerscategory.
📚 Sources