That one I had is the older generation car with 123hp and a 5 speed box, the newer ones have 136hp and 6 speeds.
Neither are fast, it's all about carrying speed, as you know. Bouncing off the limiter at 120mph and barely getting over 100mph up Kesselchen really holds you back!!
Still the most fun I've ever had on the Ring though, you really don't need big power.