Impreza Turbo 211PS / 218PS

Hello together. Think about changing my Integra Type R for an Impreza Turbo. Now I found a very nice one at a good price and with 107’000km. However, a Jg. ’98. Now I would be interested in where the important difference between ’98 with 211hp and the ’99-’01 with 218hp is natural…apart from the PS?! How do they differ from the sprint from 0 to 100h? Does the ’98er have any weaknesses that might be found in the following corrigi Thank you very much.