Hello, I’ve been in a grueling fight for 2 months. I want to get a new car for the next 5-6 years. Currently I drive a BMW E91 325d BJ(2012) with automatic and almost full equipment. I will get married in about 2 months and have already been threatened that a baby should enrich us in 1 year. After 5 BMW in the last 13 years I want to change the camp and to Mercedes. I now have the young racing driver times behind me and put a lot of value now. I have taken the new C-Class and the current E-Class with Facelift as used car / annual car, each with only the limousines variant. For me currently only a diesel with automatic transmission ( 7G or 9G) is in sight. Stand now before the point, which in the longer term is probably the better and more reasonable car. The C-Class has a life of about .6 years. With the E-Class comes next year already the new model. The C-Class is technical. The E-Class would probably be better from the comfort of the ride and the space offered. I find both cars great. Furthermore, the question of the engine choice comes up. Currently I have a 3 litre 6 cylinder diesel in the BMW. Engine is good, but nevertheless I feel it in the interior very loud. The car is also too hard for me. But it is also due to the 225 front and 255 rear on 18 inches. I don’t want that anymore! In the E-Class I thought about the 300 /350 variant. With the C-Class there are only 200,220 and 250, as we know all 4 cylinders. I wonder, are the 4 cylinders of the Mercedes very loud ? At BMW this is an absolute impression, according to my feeling. Especially in the interior! On the one hand I want good dynamics at 120-200 km/h, on the other hand I would also welcome a pleasant to low fuel consumption. The vehicle is used exclusively in local/urban traffic with occasional motorway traffic But primary in the urban area. How does the E class behave with the 4 cylinders diesel? Always keep in mind that the plenty of drinks, because they just don’t get away from the stain. Hot, you have to give a lot more gas to get ahead and thus force a high fuel consumption. Although I am in the Mercedes car dealership every 2 weeks, I still don’t come to a decision. The sellers always say what you want to hear and above all, every seller says something else. It. What are your experiences ? What do you find as a better choice ?