DOSSIER · UNCLASSIFIED · OPERATIONS
SECTION 10 // ARMOR / VEHICLE PROFILEREF · CHIEFTAIN-MK-6
Chieftain Mk. 6
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Chieftain Mk. 6

United KingdomUK·Heavy TankHeavy Tank·HT universal

Work on the project for the tank meant to replace the Centurion began in the early 1950s, but the first prototypes only appeared in 1959. The FV4201 Chieftain entered service in May 1963 and was produced until 1985. The Chieftain Mk. 6 is the Chieftain Mk. 2 with a new power unit and an altered bow gun. A total of 2,265 vehicles were produced in various modifications.

Health
2,200
DPM
2,909
View range
390m
Speed
42km/h
Camo
17Terrible
Mark of Excellence requirementsCombined dmg + assist · NA · 2026-08-25
3 marks of excellence
3 marks · 95%
4,139
2 marks of excellence
2 marks · 85%
3,315
1 mark of excellence
1 mark · 65%
2,342
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
17mm
350mm

Hull

All 13 plates

Turret

All 15 plates
A-02 · SPECIFICATIONS

Specifications

Builds
Grade
Experimental
CrewShared perks
Field mods
Lv 0/8
Weaponry
DPM
2,909
Damage
400
Penetration
270 mm
… at 500m
245 mm
Reload time
8.25 s
Rate of fire
7.27/min
Aim time
1.50 s
Dispersion
0.320 m
… moving
0.120
… tank traverse
0.120
… turret traverse
0.100
… after firing
4.0
Damage vs. modules
165
Caliber
119.0 mm
Shell velocity
1,372 m/s
Max range
720 m
Ammo capacity
64
Potential damage
25,600
Shell cost
1,050 cr
Mobility
Top speed
42 km/h
Reverse speed
15 km/h
Power/weight
13.64 hp/t
Tank traverse
40.0 °/s
Turret traverse
30.0 °/s
Effective top speed
… hard
42.0 km/h
… medium
39.0 km/h
… soft
26.0 km/h
Effective traverse
… hard
40.0 °/s
… medium
34.3 °/s
… soft
22.9 °/s
Gun elevation
20 °
Gun depression
10 °
Gun traverse range
360°
Terrain resistance
… hard
1.20
… medium
1.40
… soft
2.10
Everything Else
Hull armor
85 / 51 / 25
Turret armor
250 / 140 / 30
Health
2,200
Engine health
360
… repaired
170
Track health
250
… repaired
190
… repair time
6.86 s
Ammo rack health
260
… repaired
180
Fuel tank health
200
… repaired
70
Total weight
55,000 kg
Stationary camo
5.40 / 0.88%
Moving camo
2.70 / 0.44%
View range
390 m
Fire chance
10%
Gun Constraints

360° traverse

Crew
  • Commander
  • Gunner
  • Driver
  • LoaderRadio Operator
A-03 · SERVER PERFORMANCE

Server performance

Aggregate stats from NA players over the last 30d

Avg WN8
1435
Good
Avg WNX
1418
good
Win rate
48.3%
Below Average
DPG
1981
Frags
0.72
Spots
0.95
Survival
23.8%
Dmg taken
2150
Hit rate
75.7%
Spot assist
366
Track assist
73
Defense
0.18
Avg XP
810

Aggregated from 1,194 tracked NA players · 4,780 battles. Coverage grows as more players are tracked.

MoE thresholds (combined dmg + assist)
65%2,342
85%3,315
95%4,139

Reach these combined damage (dealt + assist) values over a rolling window to earn marks of excellence.

Performance over time

Daily NA 30-day aggregates — how this tank trends as patches and meta shift

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Population spread

How NA players actually perform in this tank (30-day window)

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A-04 · TOP OPERATORS

Top players

Highest performers in the Chieftain Mk. 6 on NA

  1. #1666Niklas119 battles4,774
  2. #2Philjamin191 battles4,743
  3. #3Girth_Maxing_Legend102 battles4,581
  4. #4PhilPiper101145 battles4,389
  5. #5Varaxxus150 battles4,358
  6. #6Schwarz_102 battles4,318
  7. #7Silver__Ghost132 battles4,280
  8. #8_Sky171 battles4,205
  9. #9Haasaka146 battles4,204
  10. #10dr_ice289 battles4,110
A-05 · VIDEO INTEL

Video reviews

Curated reviews, replays, and guides from veteran players

A-06 · SIMILAR HULLS

Similar tanks

Closest matches by stat profile — pick the ones that fit your playstyle.

A-07 · CHANGELOG

Balance changelog

What changed for this tank between game versions

No tracked balance changes

When this tank gets buffed or nerfed in a patch, the change shows up here.

The full UK tech tree