M103M vs Concept 1B
Both M103M and Concept 1B are tier 9 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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| Stat | M103M USA | Concept 1B USA | Winner |
|---|---|---|---|
| HP | 1560 | 1440 | M103M |
| Hull armor | 228.6 | 130 | M103M |
| Damage | — | — | Tie |
| Penetration | — | — | Tie |
| DPM | — | — | Tie |
| Speed | 34 | 45 | Concept 1B |
| Camo (still) | 8.1% | 10.4% | Concept 1B |
What the numbers say
The M103M has 120 more HP than the Concept 1B. Hull armor differs by 98.6mm at the front (M103M is thicker). 0 Top speed differs by 11 km/h (Concept 1B is faster).
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FAQ
Which is better in WoT, M103M or Concept 1B?
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 M103M and Concept 1B the same tier?
Yes, both are tier 9 heavy tanks.
What about other tier 9 heavy tanks?
See the full tier 9 heavy tank tier list for all options at this tier.