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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Side-by-side stats
| Stat | IS-4 USSR | MBT-B USA | Winner |
|---|---|---|---|
| HP | 2000 | 1600 | IS-4 |
| Hull armor | 155 | 105 | IS-4 |
| Damage | 440 | 400 | IS-4 |
| Penetration | 258 | 260 | MBT-B |
| DPM | 2297 | 2304 | MBT-B |
| 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). The top gun on the IS-4 deals 40 more damage per shot (440 vs 400). Maximum theoretical DPM favors the MBT-B at 2304 (2297 for the other). 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.
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FAQ
Which is better in WoT, IS-4 or MBT-B?
By raw stats alone, the MBT-B wins 4 of 7 stat categories. The other wins 3, with 0 ties. 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.