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SECTION 10 // ARMOR / VEHICLE PROFILEREF · BUGI
VI
B.U.G.I.
Poland·
Medium Tank·MT universalThe B.U.G.I. uses the first letters of the last names of the engineers who developed this project (Bujnowicz, Ulrych, Grabski, and Iwanicki). The engineers took the concept of the KSUS II medium tank but adjusted the new vehicle to feature a one-turret design. The project was sent for consideration during the Grudziądz conference in 1938–1939. The project was finalized in May 1939 in the Armed Forces Training Center in Modlin. In mid-August 1939, the engineering group presented the vehicle concept and blueprints. However, further development was discontinued due to World War II.
Configuration
Health
920
DPM
1,655
View range
350m
Speed
55km/h
Camo
38Poor
Mark of Excellence requirementsCombined dmg + assist · NA · 2026-07-12
3 marks · 95%
1,695
2 marks · 85%
1,360
1 mark · 65%
965
A-01 · ARMOR SCHEMA
Armor thicknessMeasured
Nominal plate thickness straight from the game client. Click any plate to highlight it on the 3D model and focus the camera on it.
Armor
15mm100mm
Hull
All 12 plates
Turret 2 of 2
All 28 plates
A-02 · SPECIFICATIONS
Specifications
Builds
Grade
Experimental
CrewShared perks
Field mods
Lv 0/5
Weaponry
- DPM
- 1,655
- Damage
- 240
- Penetration
- 156 mm
- … at 500m
- 135 mm
- Reload time
- 8.70 s
- Rate of fire
- 6.90/min
- Aim time
- 2.60 s
- Dispersion
- 0.420 m
- … moving
- 0.220
- … tank traverse
- 0.220
- … turret traverse
- 0.140
- … after firing
- 4.0
- Damage vs. modules
- 122
- Caliber
- 90.0 mm
- Shell velocity
- 950 m/s
- Max range
- 720 m
- Ammo capacity
- 74
- Potential damage
- 17,760
- Shell cost
- 290 cr
Mobility
- Top speed
- 55 km/h
- Reverse speed
- 11 km/h
- Power/weight
- 17.74 hp/t
- Tank traverse
- 34.0 °/s
- Turret traverse
- 35.0 °/s
- Effective top speed
- … hard
- 47.3 km/h
- … medium
- 41.8 km/h
- … soft
- 26.3 km/h
- Effective traverse
- … hard
- 34.0 °/s
- … medium
- 30.0 °/s
- … soft
- 18.9 °/s
- Gun elevation
- 20 °
- Gun depression
- 8 °
- Gun traverse range
- 360°
- Terrain resistance
- … hard
- 1.50
- … medium
- 1.70
- … soft
- 2.70
Everything Else
- Hull armor
- 55 / 40 / 40
- Turret armor
- 100 / 60 / 40
- Health
- 920
- Engine health
- 145
- … repaired
- 72
- Track health
- 120
- … repaired
- 90
- … repair time
- 6.86 s
- Ammo rack health
- 140
- … repaired
- 90
- Fuel tank health
- 150
- … repaired
- 50
- Total weight
- 39,450 kg
- Stationary camo
- 9.95 / 2.98%
- Moving camo
- 7.45 / 2.23%
- View range
- 350 m
- Fire chance
- 15%
- Tank cost
- 915,000 cr
Gun Constraints
360° traverse
Crew
CommanderRadio Operator
Gunner
Driver
Loader
A-03 · MODULE RESEARCH
Module research
Guns
V
Stock
75 mm wz. 36/37
VI
11,300
90 mm wz. 39/40
Turrets
V
Stock
B.U.G.I. I
VI
5,100
B.U.G.I. II
Radios
V
Stock
RKB C
Engines
V
Stock
Maybach VL-2 ZTB
VI
11,400
Rytla-Wernera (M)
Tracks
V
Stock
B.U.G.I.
VI
5,000
B.U.G.I. Wzmocniona
A-04 · SERVER PERFORMANCE
Server performance
Aggregate stats from NA players over the last 30d
Avg WN8
2367
Great
Avg WNX
2718
Unicum
Win rate
33.3%
Terrible
DPG
1268
Frags
1.50
Spots
0.50
Survival
16.7%
Dmg taken
892
Hit rate
72.4%
Spot assist
249
Track assist
44
Defense
0.00
Avg XP
730
Aggregated from 2 tracked NA players · 6 battles. Coverage grows as more players are tracked.
MoE thresholds (combined dmg + assist)
65%965
85%1,360
95%1,695
Reach these combined damage (dealt + assist) values over a rolling window to earn marks of excellence.
A-05 · TOP OPERATORS
Top players
Highest performers in the B.U.G.I. on NA
- #1rapid_shredder102 battles1,549
- #2Combat_and_Wombat146 battles1,460
- #3QuickTrade158 battles1,442
- #4Do_Not_Touch_Me435 battles1,387
- #5Zuckerberg_is_not_Human209 battles1,293
- #6theincredulousk111 battles1,264
- #7Polifem380 battles1,234
- #8Ur_BetrayaL100 battles1,166
- #9_Foxey_130 battles1,162
- #10fishkev117 battles1,159
A-06 · VIDEO INTEL
Video reviews
Curated reviews, replays, and guides from veteran players
8:05reviewThe B.U.G.I. is World of Tanks funniest secret Tip || B.U.G.I WOT
16:28reviewThe B.U.G.I. is World of Tanks funniest secret Tip
0:17reviewResearch B.U.G.I., go woogie! This Polish medium tank will be available in a new Polish tech tree!
14:23reviewB.U.G.I. - 9 Frags 4.7K Damage - Boogie Woogie! - World Of Tanks
8:42reviewB.U.G.I.: WOOGIE WITH 6.2k damage - World of Tanks
13:07replayWoT B.U.G.I. Gameplay 4k ♦ New Tier VI Medium Tank Review (2020)
A-07 · SIMILAR HULLS
Similar tanks
Closest matches by stat profile — pick the ones that fit your playstyle.
A-08 · CHANGELOG
Balance changelog
Patch-by-patch changes to this tank
- 2.0Sep 1, 2025
- ·Power550→63080
- ·Turret in-game nameB.U.G.I.-I→B.U.G.I. I
- ·Vehicle durability800→87070
- ·View range330→34010
- ·Turret in-game nameB.U.G.I.-II→B.U.G.I. II
- ·Vehicle durability840→92080
- ·View range360→350-10
- ·GunB.U.G.I.-I / 75 mm wz. 36/37→B.U.G.I. I / 75 mm wz. 36/37
- ·Dispersion on turret traverse-29%
- ·AP damage135→15015
- ·APCR* damage135→15015
- ·AP penetration135→14813
- ·GunB.U.G.I.-I / 90 mm wz. 39/40→B.U.G.I. I / 90 mm wz. 39/40
- ·GunB.U.G.I.-II / 75 mm wz. 36/37→B.U.G.I. II / 75 mm wz. 36/37
- ·Dispersion on turret traverse-29%
- ·AP damage135→15015
- ·APCR* damage135→15015
- ·AP penetration135→14813
- ·GunB.U.G.I.-II / 90 mm wz. 39/40→B.U.G.I. II / 90 mm wz. 39/40
- ·GunB.U.G.I.-II / 100 mm haubica wz. 14/19→removed