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BA-21
Photo: АААЙошкар-Ола · Wikimedia Commons · CC0
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BA-21

Recon Vehicles · Russia · 1938
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BA-21

BA-21
BA-21 Photo: АААЙошкар-Ола · Wikimedia Commons · CC0
* Absolute score — assessed within category · no era adjustment
Reconnaissance Sensors
20
Mobility
40
Stealth / Signature
10
Speed
35
Firepower
15
Protection
10
Operational Range
25
Communications
15
Technology
10
Cost-Effectiveness
60
Origin Russia
CategoryRecon Vehicles
EraInterwar Period
In service1938–1939
Operators14 countries
Data Quality88%
MASS(Military Archive Scoring System)
23
Recon Vehicles MASS Rating
37/49
Interwar Period
168/229
All-Time
Recon Vehicles · 10 axes scored
Reconnaissance Sensors
20
Mobility
40
Stealth / Signature
10
Speed
35
Firepower
15
Protection
10
Operational Range
25
Communications
15
Technology
10
Cost-Effectiveness
60
ⓘ Regardless of era, the same scoring system applies to all units in the recon vehicles category.
01 / Overview
BA-21
Country
Production
1938–1939
Operators
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
RECON VEHICLES · INTERWAR PERIOD
37
PERFORMANCE/PRICE
78
UNIT COST (2025 USD)
—
23
recon vehicles category
ⓘ Performance/Price and MASS score are computed across all units in the recon vehicles category, regardless of era.
02 / Specs & Design
◎General4MOD.4
  • Combat Weight2.5 t
  • Crew2
  • Vehicle ClassArmored car
  • In ServiceNo
◈Armament6MOD.6
◇Mobility3MOD.3
  • Engine TypeGAZ M1 water-cooled four-cylinder
  • Max Road Speed53 km/h
  • AmphibiousNo
▤Dimensions3MOD.3
  • Length4.55 m
  • Width1.78 m
  • Height2.16 m
⬢Production2MOD.2
  • Total Production0
  • Production Start1,938 year
03 / History
SERVICE LIFESPANRetired
  1. 1938Production started
  2. 1939Production ended
88
years in service
1
years in production
0
countries operating
ⓘ 14 countries retired it.
04 / Variants
▚ WEAPON FAMILY
BA-20 1936
BA-21 1938
// SIBLING VARIANTS
BA-9 1932
05 / Operators
📚 Sources
📖 ENCYCLOPEDIA Browse the Recon Vehicles entry →