Hi, I’ve already driven a lot of cars with 4 cylinders and I noticed that these just on the highway always give such an annoying roar of itself. Especially at speeds over 4000 bad. I had and have a 3 cylinders in the Fox and find the “running quiet” and volume on the highway much more pleasant, because I don’t have this roar all the time. Rather knatters, but not very loud or disturbing. Is the taste thing, or is that just so with the 3 potters? Sure me n Astra K was totally quiet with his 4 cylinders, but was another price range How do you feel? Greetings