
Car vw polo sedan, engine 1.4 tsi 125 hp model EA211 CZCA, when buying a car, the manufacturer filled the engine with castrol engine oil, the model of which I don’t know, with a viscosity of 5w40, almost a liter was eaten for the first 15,000 kilometers, for MOT this oil was replaced with Liqui moly hc7, again with a viscosity of 5w40 for 15,000 kilometers I added about 400-450 grams, 7,000 kilometers ago I filled in liqui moly molygen 5w40 and there is no more visible oil burner, not a single gram was topped up by me, although earlier in all these stories about changing the oil with the subsequent disappearance of the oil burner, I somehow didn’t I believed, but the fact remains, I will not talk about the increase in power and the change in the sound of the engine, as well as the reduction in fuel consumption, since I did not notice a visible difference. I recommend this oil. I change the oil every 7500 kilometers.