Hello, since October 2023 I have a Opel Grandland X 1.6 Plug-in Hybrid Ultimate 4×4 from January 2020 which has now driven 21tkm. I do not charge the car constantly with electricity, because I have no charging station at my home. Now I have noticed in the last months that if I drive without electricity (I have extra fuel fillings without charging) , the car has a consumption in the city of 13.8 l. And this high consumption is constant – however I drive only in the city. I do not stand so much in the traffic jam, but also have no long distances – so more like 4 kilometers. What do you say about the consumption? Isn’t it extremely high? What can this be and what should be controlled. Thank you for your knowledge and your answers!