Are Turtle Mk. I and XM66F the same tier?

Yes, both are tier 8 tank destroyers in World of Tanks.

Turtle Mk. I vs XM66F

Q: Which is better in WoT, Turtle Mk. I or XM66F?

Based on a 7-category stat comparison (HP, armor, damage, penetration, DPM, speed, camo), the Turtle I wins 2 categories and the XM66F wins 2. Neither has the overall stat advantage.

Both Turtle Mk. I 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.

Overall stat advantage: Tied 2-2 across 7 categories.

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Side-by-side stats

Stat	Turtle Mk. I UK	XM66F USA	Winner
HP	1120	1040	Turtle I
Hull armor	254	95	Turtle I
Damage	—	—	Tie
Penetration	—	—	Tie
DPM	—	—	Tie
Speed	25	35	XM66F
Camo (still)	23.3%	24.7%	XM66F

What the numbers say

The Turtle Mk. I has 80 more HP than the XM66F. Hull armor differs by 159mm at the front (Turtle I is thicker). 0 Top speed differs by 10 km/h (XM66F is faster).

Get Turtle Mk. I as a bundle

Turtle Mk. I is a premium tank. Find current discounts via the official shop or verified resellers.

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FAQ

Which is better in WoT, Turtle Mk. I or XM66F?

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 Turtle I 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.