Review on Synthetic engine oil MOBIL 1 ESP 5W-30, 4 l, 1 pc by Adam Orlowski ᠌

A low ash oil that really lasts a reasonable drain interval of 7500 km with the possibility of a small overrun. Of the oils with a VW504 / 507 approval, of comparable quality, only "one yellow oil company" produces oil, but it is less common on the market. Its pros: One of the few really decent VW 504/507 low ash. Despite the low ash content, the manufacturer was able to achieve a base number and oxidation resistance more typical of medium ash oils. Excellent base, advanced additive package, molybdenum in the form of an organic complex was not spared. In cold weather, the engine starts easily, in summer at an oil temperature of 120-123 degrees (in the 1.6BSE engine, the oil is only air-cooled, through the fins of the pan) in the "3000 km with gas in the floor on autobahns" mode, there was no oil consumption. With its cons: Popular, therefore - fakes. Lots of fakes. This is the oil that you just need to buy from major official distributors.