With support from Veda, the Gadessa and its variants displayed performance superior to ordinary mobile suits'. The performance of the GNZ series machines was also said to be comparable to the Gundams' due to utilization of the Gundams' data in their development. Although Revive Revival's and Hiling Care's Gadessa each has a unique color scheme, there is no differences in performance between the two machines. Later, stolen data from the Celestial Being made it possible for the Gadessa to utilize the Trans-Am System even though it is powered by the GN Drive Tau. When this system is activated, the Gadessa glows red and its output is increased by three fold for a brief period of time.