The battle of Prokhorovka was a german tactical win but a strategic win for the sovjets. As for losses
A document prepared on 17 July 1943 by the 5th Guards Tank Army Headquarters summarised the combat losses incurred by the formation from 12 to 16 July inclusive for all of its five corps, as well smaller units directly subordinated to the army headquarters.[148] The document reported the following irrecoverable losses: 222 T-34s, 89 T-70s, 12 Churchill tanks, 8 SU-122s, 3 SU-76s, and 240 support vehicles.[148] The document reported damaged vehicles still under repair as 143 T-34s, 56 T-70s, 7 Churchill tanks, 3 SU-122s, 3 SU-76s, and no figures for support vehicles.[148] The document reported personnel casualties as 2,940 killed in action, 3,510 wounded in action, and 1,157 missing in action.[148] This adds up to a total of 7,607 casualties.
Written by a Russian about Kursk and particurally about P, but no numbers
The costs to General P. A. Rotmistrov's 5th Guards Tank Army and General A. S. Zhadov's 5th Guards Army as they slammed into 1st SS Panzer Grenadier Division Leibstandarte Adolf Hitler, 3rd SS Panzer Grenadier Division Totenkopf and a portion of 2nd SS Panzer Grenadier Division Das Reich were particularly devastating, and Zamulin examines the nuts and bolts of the counteroffensive to see why this was so.
Written about the content of the book
It accepts that German tank losses were much less than generally thought. It makes no effort to conceal Soviet errors of command and execution. It even concedes that the Germans held their ground and prevented a Soviet breakthrough.
But what really counts is that the Germans, too, were stopped completely. Their best troops, under their best commanders, failed to execute a comprehensively planned operation