IS-4 vs MBT-B
Both IS-4 and MBT-B are tier 10 heavy tanks in World of Tanks. Below is a head-to-head stat comparison across HP, armor, gun performance, mobility, and concealment.
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Compare WoT gold prices →Side-by-side stats
| Stat | IS-4 USSR | MBT-B USA | Winner |
|---|---|---|---|
| HP | 2000 | 1600 | IS-4 |
| Hull armor | 155 | 105 | IS-4 |
| Damage | — | — | Tie |
| Penetration | — | — | Tie |
| DPM | — | — | Tie |
| Speed | 43 | 50 | MBT-B |
| Camo (still) | 11.7% | 12.7% | MBT-B |
What the numbers say
The IS-4 has 400 more HP than the MBT-B. Hull armor differs by 50mm at the front (IS-4 is thicker). 0 Top speed differs by 7 km/h (MBT-B is faster). Note: the MBT-B is a premium vehicle and the IS-4 is not — this affects how each is acquired and grinded.
MBT-B is a premium tank. Find current discounts via the official shop or verified resellers.
See MBT-B in the WG shop →orFind on Kinguin →FAQ
Which is better in WoT, IS-4 or MBT-B?
By raw stats alone, the two tanks are evenly matched. Actual matchup performance depends on map, role, and player skill — but on paper this is the breakdown.
Are IS-4 and MBT-B the same tier?
Yes, both are tier 10 heavy tanks.
What about other tier 10 heavy tanks?
See the full tier 10 heavy tank tier list for all options at this tier.