Specifications

Engine This spark ignition system complies with the Canadian standard ICES-002. Wheels and tires Road wheel ...

When traveling or registering your vehicle inanother country

If you plan to travel in another country, you should first find out if the fuel available is suitable for your vehicle’s engine. Using fuel with too low an octane rating may cause engine d ...

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Winter tires
At temperatures below 45 °F(+7 °C), use winter tires or all-season tires. Both types of tire are identified by the M+S marking. Only winter tires bearing the snowflake symbol in addition to ...

Special Application Services
Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000 km/ 3,000 mi. Have underbody flushing service performed once a year. ...

Reporting Safety Defects to General Motors
In addition to notifying NHTSA (or Transport Canada) in a situation like this, please notify General Motors. Call 1-800-521-7300, or write: Buick Customer Assistance Center P.O. Box 33136 Detroit ...