Moin Moin! I have now heard from two different Senator drivers that their vehicles are running more than 270 according to Tache. It was even claimed that this would be with 3 people and full suitcases and still is not the end of the acceleration. Well, since I can’t believe that now, I would be interested in your opinion. According to Opel, the AT 24V 235km/h runs. Can it be that the speedometer is so inaccurate? The vehicles were respectively 3.0 24V engines with automatic transmission and standard tyres. Also on the engine nothing should have been done, just all original Opel 🙂 Greeting, Muckl!