What is the maintenance interval for the Buick Regal?

[JosiahLee]

Shanghai GM's official recommended maintenance schedule for the Regal model is as follows: The first free engine oil change is available at 5,000 kilometers, and the second free engine oil change at 10,000 kilometers. The engine oil and filter should be replaced every 5,000 kilometers, while the air filter, fuel filter, and cabin air filter share the same replacement interval of every 20,000 kilometers. Additional maintenance information for the Shanghai GM Regal is as follows: 1. Vehicle Warranty: The new Buick Regal comes with a manufacturer's warranty of two years or 60,000 kilometers, whichever comes first. The recommended maintenance frequency is every 5,000 kilometers, with the first service being free of charge. 2. Maintenance Items: During each service, multiple components of the new Buick Regal require replacement. The fuel filter and air filter are replaced every 10,000 kilometers, while the cabin air filter is replaced annually or approximately every 20,000 kilometers (whichever comes first). Additionally, a full fluid replacement is required at 40,000 kilometers, though the cost of this service is relatively affordable.