What brand is the original engine oil for the Buick Excelle?
2 Answers
Mobil brand, specifically the Mobil 1 5W30 full synthetic engine oil. The selected engine oil must meet certification standards: The engine oil needs to comply with certification standards, as only certified engine oil can provide certain quality assurance. Different Buick models may use different engine oil types and brands, so car owners should choose the appropriate engine oil based on their vehicle model to better protect the engine and extend its service life. Regular oil changes: During daily vehicle use, it is necessary to regularly change the engine oil and oil filter. Full synthetic engine oil is typically changed every 10,000 kilometers, and the oil filter should be replaced at the same time when changing the engine oil.
I've been driving my Buick Excelle for over five years, and the original engine oil is Mobil 1 synthetic oil, typically in specifications like 5W-30 or 0W-20, as clearly indicated in the owner's manual and the maintenance records from the 4S dealership. I use this oil primarily because of the long-term partnership between Mobil and Buick, ensuring excellent engine protection, quick starts in winter, and reduced overheating risks in summer. The recommended oil change interval is every 10,000 kilometers or six months—delaying it may increase fuel consumption and wear risks. I've tried other brands like Shell a few times; their performance is similar but slightly cheaper, though the original oil offers better compatibility and can extend the vehicle's lifespan. New car owners are advised to stick with 4S dealership maintenance for hassle-free and cost-effective service.
