Hi, everybody. I’m going to Holland in about 4 weeks for a week and have a question for the return journey: How much km/h should I drive in 5th gear of my C1 to have the best performance ratio? Since I have the minimum equipment, I don’t have a tachometer and therefore can’t calculate it. Therefore the question to all the other C1 drivers I want to consume as little fuel as I can on the many many kilometers Thank you very much ^^ MFG XspYroX