Ichigo Kurosaki

Shikai
Physical Strength: Class 100+

Speed: At least Hypersonic (blitzed vice-captains, was somewhat keeping up with Dordonii - the strongest privaron espada)

Destructive Capacity: Large building+, potentially City block

Durability: Multi city block

Intelligence: High (is an A student without much effort, also has battle smarts)

Bankai / Vizard
Physical Strength: Class 100+ (Easily in the thousands of tons range)

Speed: Hypersonic+ (mach 15+)

Destructive Capacity: Multi city block

Durability: Town+ (has taken beatings from other at least multi city block hitters, has one of the highest reiatsu in the serie wich has been stated to fortify defense)

Intelligence: Same as in previous incarnation

Post Dangai
Physical Strength:  Class 100+ (In the billions of tons range, desintigrated a small mountain with the pressure of his swords swing)

Speed:  Massively hypersonic (Casually blitzed Aizen who 2 forms prior had blitzed some of the fastest characters in the serie)

Destructive Capacity: Small mountain via casual sword swing, easily multi mountain+ with Mugetsu (likely much higher)

Durability:  Multi city (via powerscaling)

Intelligence: Same as in his previous incarnations, more calm and confident

FullBring
Physical Strength: Class 100+ (due to scaling, likely comparable to his strength with the 1st bankai)

Speed: Hypersonic+

Destructive Capacity: Likely large Building+ - City block+

Durability: Superhuman to an unknown extent, likely city block+ - multi city block

Intelligence: Same as in previous incarnations

FullBring-Shikai
Physical Strength:  

Class 100+ (In the millions of tons range, desintigrated a house with the pressure of his swords swing)

Speed: Hypersonic+

Destructive Capacity: At least city block+

Durability: Unknown, should at least comparable to his bankai incarnation

Intelligence: Same as in previous incarnations

FullBring-Bankai
Physical Strength:  Class 100+ (A few times higher than in shikai)

Speed:  Hypersonic+ (Mach 25+)

Destructive Capacity:  At least Multi City Block (although the potency of his attacks is much higher, at least city lvl)

Durability:  At least city+ lvl (tanked with 1 hand a bloodlusted blast from bankai Kugo Ginjo, whos power is at least on the level of Arrancar saga top espadas)

Intelligence:  Same as in previous incarnations

True Zangetsu
Physical Strength: Class 100+

Speed:  Massively hypersonic+ (Mach 60+),much higher in hollowfication.A few times higher in bankai.

Destructive Capacity: Mountain level,large mountain+ in hollowfication.Large Island+ level.Country+level

Durability: Mountain level,large mountain+ in hollowfication.Small island in bankai.Island+ lvl in hollowfication.

Intelligence:  Same as in previous incarnations