SDP wz 66 Grom vs XM66F
Both SDP wz 66 Grom and XM66F are tier 8 tank destroyers 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 | SDP wz 66 Grom Poland | XM66F USA | Winner |
|---|---|---|---|
| HP | 1040 | 1040 | Tie |
| Hull armor | 100 | 95 | Grom |
| Damage | 800 | 400 | Grom |
| Penetration | 272 | 232 | Grom |
| DPM | 3000 | 2528 | Grom |
| Speed | 45 | 35 | Grom |
| Camo (still) | 29.1% | 24.7% | Grom |
What the numbers say
The SDP wz 66 Grom . Hull armor differs by 5mm at the front (Grom is thicker). The top gun on the Grom deals 400 more damage per shot (800 vs 400). Maximum theoretical DPM favors the Grom at 3000 (2528 for the other). Top speed differs by 10 km/h (Grom is faster).
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FAQ
Which is better in WoT, SDP wz 66 Grom or XM66F?
By raw stats alone, the Grom wins 6 of 7 stat categories. The other wins 0, with 1 ties. Actual matchup performance depends on map, role, and player skill — but on paper this is the breakdown.
Are Grom and XM66F the same tier?
Yes, both are tier 8 tank destroyers.
What about other tier 8 tank destroyers?
See the full tier 8 tank destroyer tier list for all options at this tier.