What kind of engine oil should the Excelle use?
2 Answers
The Buick New Excelle 1.4T uses Mobil 1 5W30 full synthetic oil, SM grade, while the Buick New Excelle 1.5L uses the original 5W30 semi-synthetic oil, SM grade, with a filling volume of about 3.7L. Below are the specific explanations: 1. The New Excelle is recommended to use the original oil provided by the manufacturer. Of course, for the New Excelle 1.5L, brands like Mobil, Shell, and Castrol can also be used. These brands generally offer oils with different effects, such as environmental protection, fuel efficiency, power performance, and quiet operation. 2. The oil grade continues to use 5W30, which basically meets the needs of winter and summer use in China. 3. In hotter regions, 5W40 can be used. The summer oil grades are: 20, 30, 40, 50. The larger the number, the higher the viscosity and the higher the maximum applicable temperature.
I've been driving a Buick Excelle for several years and found that choosing the right engine oil is crucial. The owner's manual specifies using full synthetic oil, particularly with a viscosity of 5W-30 and brands carrying the dexos1 certification, such as Mobil 1 or Shell Helix. Why? Because the Excelle's engine was designed with this oil in mind, ensuring proper lubrication of internal components and reducing wear. I typically change it every 5,000 to 7,000 kilometers, and during cold winter starts, it helps the engine respond more quickly. Avoid cheap mineral oils, as long-term use can lead to carbon buildup. Also, check the API rating—grades like SP or SN are better, offering environmental protection and fuel efficiency. Maintaining good engine oil keeps the car running smoothly and quietly. I never overlook this aspect—it's both safe and economical.
