ISU-122S
Premium Tank Destroyer Tier 7 USSRISU-122S is a tier 7 tank destroyer from USSR in World of Tanks. This is a premium vehicle — purchased separately from the tech tree.
ISU-122S is a premium tank. Find current discounts via the official shop or verified resellers.
See ISU-122S in the WG shop →orFind on Kinguin →ISU-122S stats at a glance
The ISU-122S has 696 hit points , 90mm of frontal hull armor , and a top speed of 43 km/h. .
Hull & survivability
| Hit points (HP) | 696 |
|---|---|
| Weight | 30.0 t |
| Hull armor (F / S / R) | 90 / 90 / 60 mm |
The front-to-side armor ratio is 1.0:1. Side armor is relatively comparable to the front, meaning the ISU-122S can absorb some side hits in close-quarters fighting.
Mobility
| Top forward speed | 43 km/h |
|---|---|
| Top reverse speed | 12 km/h |
Forward-to-reverse speed ratio is 3.6:1. Reverse speed is limited, so pre-aim and exposure timing matter more on this vehicle.
Camouflage
| Camo (stationary) | 26.4% |
|---|---|
| Camo (moving) | 15.9% |
Available guns (1)
| Gun | Tier | Damage | Pen | Reload | RoF |
|---|---|---|---|---|---|
| 122 mm D-25S mod. 1944 | 8 | — | — | 7.4s | — |
How ISU-122S compares to its peers
There are 23 tier 7 tank destroyers in WoT, including the ISU-122S. Its 696 HP places it in the top 73% for hit points among same-tier tank destroyers (peer average: 739). Frontal hull armor of 90mm ranks in the top 41% for the class (peer average: 105mm). Top forward speed of 43 km/h is faster than 32% of peer vehicles in this tier and class.
Direct comparisons
- ISU-122S vs AMX AC 46 — tier 7 tank destroyer from France
- ISU-122S vs AT 15A — tier 7 tank destroyer from UK
- ISU-122S vs AT 7 — tier 7 tank destroyer from UK
- ISU-122S vs Challenger — tier 7 tank destroyer from UK
- See full tier 7 tank destroyer tier list — all 23 vehicles ranked
About this vehicle
A heavy assault gun, built on the basis of the IS tank, was effective against German heavy tanks as well as fortifications. The prototype was built at the Chelyabinsk Kirov Plant in April 1944. The vehicle entered service in August of that year, and a total of 675 vehicles were manufactured in 1944 and 1945.
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See Dolphin browser →Frequently asked
What tier is the ISU-122S in WoT?
The ISU-122S is a tier 7 tank destroyer from USSR.
Is the ISU-122S a premium tank?
Yes — the ISU-122S is a tier 7 premium tank destroyer in WoT. Premium vehicles earn bonus credits and XP and don't require crew retraining.
What's the top speed of the ISU-122S?
43 km/h forward, 12 km/h reverse.
How much armor does the ISU-122S have?
Hull armor: 90mm front, 90mm side, 60mm rear.