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M3 Gun Motor Carriage
Photo: Joshbaumgartner · Wikimedia Commons · CC BY-SA 4.0
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M3GunMotorCarriage

Destroyers · United States · 1941
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M3GunMotorCarriage

M3 Gun Motor Carriage
M3 Gun Motor Carriage Photo: Joshbaumgartner · Wikimedia Commons · CC BY-SA 4.0
* Absolute score — assessed within category · no era adjustment
Firepower
30
Air Defence
15
ASW Capability
5
Sensors
10
Survivability
40
Versatility
25
Endurance
50
Aviation
0
Technology
20
Cost-Effectiveness
80
Origin United States
CategoryDestroyers
EraWorld War II
In service1941–1943
Operators2 countries
Quantity2,202
Data Quality88%
MASS(Military Archive Scoring System)
23
Destroyers MASS Rating
62/69
World War II
384/478
All-Time
Destroyers · 10 axes scored
Firepower
30
Air Defence
15
ASW Capability
5
Sensors
10
Survivability
40
Versatility
25
Endurance
50
Aviation
0
Technology
20
Cost-Effectiveness
80
ⓘ Regardless of era, the same scoring system applies to all units in the destroyers category.
01 / Overview
M3 Gun Motor Carriage
Category
Production
1941–1943
Quantity
2,202
Operators
Conflicts
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
DESTROYERS · WORLD WAR II
62
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
23
destroyers category
ⓘ Performance/Price and MASS score are computed across all units in the destroyers category, regardless of era.
02 / Specs & Design
◎Identification5MOD.5
  • Builder / ShipyardAutocar Company
  • Laid Down1940
  • Commissioned1941
  • Ships in Class1
  • In ServiceYes
◈Displacement1MOD.1
  • Light Displacement9.1 t
▣Dimensions2MOD.2
  • Length (overall)6.24 m
  • Beam2.22 m
◇Complement1MOD.1
  • Total Complement5
◆Propulsion8MOD.8
  • PropulsionDiesel
  • Arrangement (CODAG/COGAG…)White 160AX 6-cylinder gasoline engine
  • Number of Engines1
  • Shaft Power110 kW
  • Shafts / Screws1
  • Top Speed75 kn
  • Range240
  • Nuclear-PoweredNo
▤Gun Armament4MOD.4
  • Main Gun75 mm M1897A4 gun
  • Main Gun Calibre75 mm
  • Main Gun Count1
  • Secondary Guns0.5 in M2 Browning machine gun (early models)
▲Underwater Warfare3MOD.3
◎Aviation3MOD.3
◈Sensors & Combat Systems3MOD.3
▣Survivability5MOD.5
◇Fleet Status2MOD.2
  • Completed2,202
  • Under Construction0
◆Armour1MOD.1
  • Armour0.25–0.625 in (6.4–15.9 mm)
03 / History
SERVICE LIFESPANRetired
  1. 1939First deployment: World War II
  2. 1941Production started
  3. 1943Production ended
85
years in service
2
years in production
2,202
units produced
0
countries operating
ⓘ 2 countries retired it.
04 / Conflicts
M3 GUN MOTOR CARRIAGE · CONFLICTS SERVED IN0% win·100% loss
Total Conflicts
1
Victories
0
Ongoing
0
Losses
1
ⓘ Shown only from conflicts recorded in our database.
05 / Operators
Operator Countries2country
📖 TERMS ON THIS PAGE1terms
Type of internal combustion engine fuel, refined from crude oil.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources
📖 ENCYCLOPEDIA Browse the Destroyers entry →