Not meant to be serious – normal gasoline

Somewhere I have read, that to contain the gasoline costs one can drive 91 octan fuel also calmly / should … Well then, I did the self-test, so to speak the counterpart to the permanent burner theme 100 octan instead of 95 … To say it beforehand: The result refers to the T7 turbomotor with 185 hp and at 20-30 degrees outside temperature. The result: Smoshing down ! 1. Start: Ruppiger run, petrol stench cloud as never before 2. Accelerate: Draws only 1000 (!) rpm later 4th Vmax (with a bit of headwind) was at the end of almost 220 speedo. Nomally, it goes after speedo up to almost 250. 5. Consumption: Hardly noticeable difference, maybe 0.2 L more. Conclusion: Of course you will say that we could have said that too. But I just wanted to do this somewhat stupid attempt. The T7 seems to be so scared of the ringing in its eprom too bad. I think it’s all right if you drive 500 km on cruise control at 110, even my wife noticed that something’s wrong.