Ukraine's lost 169 vehicles including 27 tanks. 49 of those vehicles have been abandoned, and can presumably be recovered and repaired if the territory is liberated at a later date. Allies have already promised aid packages to restore much of these losses. Important to acknowledge as well that many lives have been saved from the armor of the western equipment even when lost.
Russia's lost 150 vehicles including 36 tanks, 30 artillery, and 5 anti-air systems.
Note these are necessarily a floor for total losses. But if the past is any indication, they aren't a significant undercount.
Good signs so far for the counteroffensive. Ukraine is taking out a lot of high value Russian equipment even from the disadvantage of attacking heavily mined fortified defensive positions.