Buick Warranty Guide: 2024 Update

Legally reviewed by: Jessica Anvar Stotz, JD, MBA

A warranty is a vital aspect of any vehicle purchase. It serves as a guarantee from the manufacturer, promising to repair or replace certain components if they fail or are found to be defective within a specified period. This assurance is crucial for consumers as it provides protection against unexpected repair costs.

Buick New Car Warranty: What’s covered?

New Buick vehicles come with a comprehensive warranty package that covers various aspects of the vehicle. This includes the vehicle’s powertrain, the emissions system, the electrical system, and more. The Buick new car warranty is designed to provide peace of mind to the owner, knowing that should anything go wrong due to a manufacturing defect, the cost of repairs will be covered.

This chart provides a snapshot of the various warranties Buick offers and their respective coverage periods. For more detailed information about each warranty type, continue reading the article. If you have any further questions about your specific vehicle’s warranty, we recommend reaching out to Buick directly or a certified dealer for the most accurate information.

Buick Bumper to Bumper Warranty

The Bumper to Bumper Limited Warranty is a comprehensive warranty that covers almost every part of the vehicle. This includes all parts and components, except for standard maintenance items and wear items such as brake pads and windshield wiper blades. The Buick Bumper to Bumper warranty lasts for 3 years or 36,000 miles, whichever comes first.

Buick Powertrain Warranty

The Powertrain Limited Warranty specifically covers the parts of the vehicle that are involved in propulsion. This includes the engine, transmission, and drive systems. If any of these components fail due to a defect in materials or workmanship, the cost of repairs will be covered for 5 years or 60,000 miles, whichever comes first.

Buick Emissions Warranty

The Federal Emissions Control System Limited Warranty covers the vehicle’s emissions control systems. These systems are designed to control and reduce the amount of pollutants that the vehicle releases into the environment. The warranty covers these components for 2 years or 24,000 miles, whichever comes first.

Buick Corrosion Warranty

The Buick Corrosion Warranty covers the vehicle against corrosion for a period of 3 years or 36,000 miles. This means that if any body or sheet metal components of the vehicle corrode within this period, the cost of repairs will be covered.

Buick Restraint Systems Warranty

The Restraint Systems Warranty covers the vehicle’s seatbelts and airbag systems. These systems are crucial for the safety of the vehicle’s occupants. If any part of these systems fails due to a defect in materials or workmanship, the cost of repairs will be covered for 6 years or 72,000 miles, whichever comes first.

Buick Rust-Through Warranty

The Rust-Through Warranty covers the vehicle against rust-through, which is when rust creates a hole in the sheet metal of the vehicle. This warranty lasts for 6 years or 100,000 miles, whichever comes first.

What is NOT covered under the Buick Manufacturer Warranty?

The warranty excludes routine maintenance, minor noise, vibrations, and other normal vehicle characteristics, as well as damage caused by an accident, misuse, inadequate servicing, or modification. It also excludes sensors, wiring, connectors, radiators, hoses, coolant, or cooling lines.

What is covered under the Buick CPO Warranty?

When you purchase a certified pre-owned Buick, you are entitled to a powertrain limited warranty that lasts for six years or 100,000 miles, effective from the date of the original service. Additionally, Buick also provides a bumper to bumper limited warranty that is valid for one year or 12,000 miles.

What is a Buick Extended Warranty?

An extended warranty is an additional service contract that covers the cost of certain repairs and problems after the original manufacturer’s warranty expires. Buick offers extended warranties that can be purchased to extend the coverage of your vehicle.

Buick Warranty Customer Service Information

For more comprehensive information about Buick’s warranties, you can visit their official website. If you have specific questions or need further assistance, Buick’s customer service is readily available to help. Here are the details:

• General Assistance: If you have any issues concerning your Buick vehicle, new automobiles, or account information, please contact Buick’s general assistance at 1-800-521-7300. This line is operational from 8:00 a.m. to 9:00 p.m. (EST), Monday through Saturday. Telecommunication Relay service assistance can be reached by dialing 711 for individuals who are hearing or speech impaired.
• Roadside Assistance: If you require roadside assistance, you can use the myBuick app or contact 1-800-252-1112. This line operates 24 hours a day.

It is always good idea to have your vehicle identification number (VIN) handy when calling for assistance. This will help the customer service representative provide the most accurate information for your specific vehicle.

Having repeat problems under Buick’s warranty? The Lemon Law Experts Can Help!

If you have any questions about a vehicle you have leased or purchased in California, do not hesitate to contact the Lemon Law Experts. As one of the premier lemon law firms in the state, our team possesses the knowledge and experience to assist you in achieving the most favorable case outcomes. To find out if you qualify for cash or a replacement car, contact the Lemon Law Experts for a free, no-obligation review of your case today.