I know there are a lot of topics about this question, but I wanted to know what you are saying about it. I have recently given the Shell Ultra Helix 5w40 in my V40 and am actually satisfied. My mechanic recommended me a 5w40 and even the Shell Oil. I always look at Amazon and for comparison the Liqui Moly 5w40 has about 700 reviews ALL have given 5 stars and you can certainly say that it is a high end oil, among other things because it is MADE IN GERMANY and I am also of the opinion that the German quality is unbroken. My Volvo: V40 1.9d Bj 2004 105ps The Shell Oil 5w40 has only as Bsp just 70 reviews on Amazon, would you say that these reviews are decisive? Compared to the Liqui Moly it is actually no comparison since just so few people buy the shell or just don’t give any reviews. Would you say that in the case the Liqui Moly is ahead of the shell, mobile and so on quality??? Of course, you can’t just clasify that because of the reviews but LG still look forward to all your opinions.