Actually, I never wanted to do my own oil to the workshop but you have to take it at the current prices easily. I do not see that I pay for my car mechanic per hour already 80 and will then ripped off the oil. 4 years ago, there were still 80 for a complete oil change, now they wanted more than 100 only for 4.5L engine oil without mechanic share and for a French subclass car! At BMW in the oil price of change was already included at least since I've still seen something.
Now to the oil, it satisfies the necessary manufacturer specifications, it is a brand oil and here at a relatively low price. After the change, there were no problems, no increased engine noise and I could not detect any elevated gasoline or oil consumption.
