Strengths
Use the balance of mobility and firepower to move between attacking and defending.
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Chieftain Mk 5
Great Britain · Medium tank · Rank 6
Battle Ratings
Arcade8.7
Realistic8.7
Simulator8.7
These are archived ratings; check the game for current values. The history below shows recorded ratings and announced changes.
Vehicle Overview
- Nation
- Great Britain
- Class
- Medium tank
- Rank
- 6
- Acquisition Type
- Tech Tree
Battlefield Role
Help hold objectives, move between cover and flank when there is an opening. Choose your approach around the mobility and gun handling of your tank. With solid kinetic ammunition, aim through a useful crew or module line rather than expecting an explosive filler to spread damage.
When to spawn
A useful first spawn on many maps. In uptiers, work with teammates for side shots rather than forcing a frontal fight.
Common Mistakes
- Repeating the same peek. Once an enemy has your range, move to another angle before firing again. A second shot from the same opening is easier to anticipate.
- Firing without a retreat. Choose cover you can reach during the reload. Do not cross into an enemy firing lane just to finish a damaged target.
Survivability and Armor
- Crew
- 4 persons
Keep the hull covered and check side routes. Medium tanks vary widely in how much armor you can rely on.
Keep exposed sides and the fighting compartment behind cover. Check the incoming round and impact angle in Protection Analysis before relying on the armor.
Ammunition
Shot L15A3 · APDS
Use against armor and aim for crew or critical modules. A penetration alone may leave the enemy able to return fire.
Shell L31A7 · HESH
A situational choice against suitable exposed armor surfaces. Tracks, spaced armor and other obstructions can spoil the impact.
L34 · Smoke
Place smoke between the enemy and a crossing or retreat route. It blocks sight; it does not stop incoming fire.
Ready Rack and Carry Load
- First-stage capacity
- 17 rounds
- Maximum capacity
- 54 rounds
Carry enough for the route and resupply plan. A listed first-stage capacity alone does not establish a safe spawn load or prove that another rack is empty.
Mobility
- Maximum forward speed
- 48 km/h
- Maximum reverse speed
- 11 km/h
- Power-to-weight ratio
- 13.8 hp/t
- Engine power
- 760 hp
- Weight
- 55 t
Top speed is not cross-country pace. Check the reverse route before taking a firing position.
Optics
Gunner
- Night equipment
- Night vision device
- Magnification
- 7.0×–8.0×
Commander
- Night equipment
- Night vision device
- Magnification
- 1.0×–10.0×
Driver
- Night equipment
- Night vision device
Target Acquisition
- Commander Override
- Equipped · dual control
- Rangefinder
- Rangefinder
- Gun stabilization
- Two-plane stabilizer
Armaments
- Primary weapon
- 120 mm Ordnance BL Tk. L11A5 cannon
- Secondary weapons
- 12.7 mm L21A1 machine gun · 7.62 mm L8A1 machine gun (coaxial) · 7.62 mm L37A1 machine gun
- Reload
- 9.7 → 7.5 s
Economy
- Crew training
- 130,000 SL
- Expert crew
- 450,000 SL
- Ace crew
- 2,000 GE
- Ace crew research
- 890,000 RP
- Reward multiplier · SL (AB/RB/SB)
- 140/200/230%
- Reward multiplier · RP
- 214%
- Total cost of modifications · RP
- 129,200 RP
- Total cost of modifications · SL
- 228,000 SL
Battle Rating History
| Date | Game mode | Battle rating |
|---|---|---|
| No confirmed battle rating changes are recorded. | ||
Archived rating records
| Date / source | Arcade | Realistic | Simulator |
|---|---|---|---|
| October 8, 2026Site profile snapshot | 8.7 | 8.7 | 8.7 |
Sources and data checks
Vehicle data checked October 8, 2026. Crew optics checked October 22, 2026. Speeds use Realistic Battles values. Reload depends on crew skills and qualification; damage can reduce performance. Unknown equipment is not a confirmed absence.
Community discussion
Chieftain Mk 5 vehicle guide · 0 comments