What grade of engine oil should be used for the Buick Excelle?

[StGianna]

Buick Excelle uses 5W30 or 0W30 engine oil. Engine oil is referred to as the lifeblood of the engine, serving not only a lubricating function but also roles in cleaning, sealing, cushioning, rust prevention, and heat dissipation. Without engine oil, the engine cannot operate properly. The Buick Excelle is equipped with a 1.3-liter naturally aspirated engine across all models, delivering a maximum horsepower of 107, a maximum power of 79 kilowatts, a maximum torque of 133 Newton-meters, and a top speed of 170 kilometers per hour. In terms of fuel consumption, according to the comprehensive fuel consumption data from the Ministry of Industry and Information Technology, the Excelle's fuel consumption is 4.6 liters per 100 kilometers.