Can Audi cars use Toyota engine oil?

[CoreyMarie]

The choice of gasoline should be based on the additional devices in the exhaust system and usage conditions, as long as the octane rating and the grade of the engine oil meet the requirements. Introduction to Diesel Engine Oil: There are two main criteria for selecting the quality grade of diesel engine lubricating oil. One is based on the total mechanical and thermal load of the car engine, expressed by the intensification coefficient; the other is based on the severity of the engine operating conditions. Introduction to Gasoline Engine Oil: The selection of the appropriate performance grade (quality grade) of gasoline engine oil should be based on the severity of the engine operating conditions, the additional devices in the exhaust system of imported cars, and the production year. Generally speaking, a higher quality grade can replace a lower quality grade oil, but never use a lower quality grade oil to replace a higher quality grade oil, as this may lead to engine failure or even damage.