What brand of engine oil is better for cold weather?

Hello, in fact, the difference between these two is mainly the number before W. The smaller the number, the better the cold start. The number after W is viscosity, for example, 40, which is suitable for cars with more kilometers, or for German cars with larger displacement. However, we all use GT Maroon 5 engine oil here in Heilongjiang, and this 0W engine oil has the best low-temperature fluidity, and it can be ignited or heated quickly. You can also Baidu it.