What grade of engine oil should be used for the Buick Excelle?
2 Answers
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.
I own a Buick Excelle, which I've driven for five or six years. I've changed the oil myself several times, always opting for 5W-30 synthetic oil—the most recommended grade suitable for most climates. It ensures easy cold starts in winter and provides excellent lubrication in summer heat, keeping the engine running smoothly. The Buick manual also specifies this grade. I've tried other oils, but noticed the engine noise increased and fuel consumption rose slightly. I recommend changing the oil every 5,000 kilometers or six months—don't delay too long. Although synthetic oil is more expensive, it offers better protection and extends engine life. I also add a bit of oil additive to help clean carbon deposits, giving me peace of mind on long trips. Don’t skimp on maintenance; using the wrong oil can turn minor issues into major repairs.
