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Bumper-to-Bumper Limited Warranty Corrosion Coverage
Powertrain Limited Warranty 24/7 roadside assistance Courtesy Transportation
Bumper-to-Bumper Limited Warranty
Courtesy Transportation Program
Roadside Assistance Program
What is not covered
Optional Extended Limited Warranty
Buick Protection Plans
A copy of the warranties are available for review from the dealer. Warranty may vary by model.
Available during new car purchase or lease.
Get peace of mind knowing your vehicle is protected for most mechanical failures.
Convenient, cost saving way to help with most your maintenance needs.
Preserve your vehicle’s beauty—and its resale value.
From carpet to hood we protect your vehicle from fading, stains and spills.
No cost out of pocket when you get that unfortunate flat tire and much more.
Utilizes a unique and traceable vehicle identifier that can be used by law enforcement agencies to help recover your vehicle if it is stolen. Up to $5,000 payout if your vehicle is not recovered.
Repair or replacement of key(s)/ remote(s) lost, stolen, damaged or destroyed.
Helps pay off your auto loan if your car is totaled or stolen and you owe more than the car's depreciated value. Pays up to $1,000 of your deductible.
Enjoy your leased vehicle knowing you are protected from the cost of certain maintenance items.
Whichever comes first. At participating dealers only.
During the warranty period that applies to your vehicle, Buick backs your new vehicle with its no-deductible Bumper-to-Bumper Limited Warranty. The vehicle is warranted for repairs, including parts and labor, to correct defects in materials or workmanship, during the warranty period (except normal maintenance). Needed repairs will be performed using Genuine GM Parts. The warranty transfers automatically with vehicle ownership during the warranty period.
During the warranty period that applies to your vehicle†, Buick will warrant your vehicle with no deductible, from the original in-service date of the vehicle. The limited warranty covers repairs to correct defects to the powertrain components listed below related to materials or workmanship occurring during the warranty period, excluding slight noise, vibrations, or other normal characteristics of the vehicle.
All internally lubricated parts, engine oil cooling hoses and lines. Also included are all actuators and electrical components internal to the engine (e.g., Active Fuel Management Valve Lifter Oil Manifold), cylinder head, block, timing gears, timing chain, timing cover, oil pump/oil pump housing, OHC carriers, valve covers, oil pan, seals, gaskets, manifolds, flywheel, water pump, harmonic balancer, engine mount, turbocharger and supercharger. Timing belts are covered until the first scheduled maintenance interval. Exclusions: Excluded from the powertrain coverage are sensors, wiring, connectors, engine radiator, coolant hoses, coolant and heater core. Coverage on the engine cooling system begins at the inlet to the water pump and ends with the thermostat housing and/or outlet that attaches to the return hose. Also excluded are the starter motor, entire pressurized fuel system (in-tank fuel pump, pressure lines, fuel rail(s), regulator, injectors and return line) as well as the engine/powertrain control module and/or module programming.
All internally lubricated parts, case, torque converter, mounts, seals and gaskets as well as any electrical components internal to the transmission/transaxle. Also covered are any actuators directly connected to the transmission (slave cylinder, etc.). Exclusions: Excluded from the powertrain coverage are transmission cooling lines, hoses, radiator, sensors, wiring and electrical connectors. Also excluded are the clutch and pressure plate as well as any transmission control module and/or module programming.
If your vehicle requires warranty repairs during coverage period, alternate transportation and/or reimbursement of certain transportation expenses may be available under the Courtesy Transportation program. Several transportation options are available. Please consult your participating dealer or refer to the Owner’s Manual for details.
Buick is proud to offer the response, security and convenience of the 24-hour Roadside Assistance Program for your new vehicle. Please refer to your Limited Warranty and Owner Assistance Information for details, or consult your dealer.
Buick vehicles are designed and built to resist corrosion. All body and sheet metal components are warranted against corrosion during the warranty period that applies to your vehicle, for 3 years or 36,000 miles for 2020-2021 vehicles and 4 years or 50,000 miles for 2019 vehicles. Application of additional rust-inhibiting materials is neither necessary nor required under the Corrosion Coverage. See your participating Buick dealer for terms of this limited warranty.
During the warranty period that applies to your vehicle, Buick vehicles are designed and built to resist rust through. Any sheet metal that rusts through, causing an actual hole in the sheet metal, is covered for 6 years or 100,000 miles for 2020-2021 vehicles and 6 years with unlimited miles for 2018 and 2019 vehicles. Application of additional rust-inhibiting materials is neither necessary nor required under Rust-Through Coverage. See your participating Buick dealer for terms of this limited warranty.
All the above items are not covered for damage due to accident, misuse, alteration, insufficient or improper maintenance, contaminated or poor-quality fuel and damage or corrosion due to chemical treatments or aftermarket products and impact, use or the environment. For complete details, refer to your Warranty and Owner Assistance Information booklet.
This is a supplement to the express conditions and warranties described in the Warranty and Owner Assistance Information booklet. Other coverages are not extended or altered due to this supplement.
When you purchase a new Buick vehicle, you automatically receive the standard manufacturer’s Bumper-to-Bumper Limited Warranty. Now when you purchase a new Buick vehicle, you have the choice to select the longer optional Extended Limited Warranty. Here is how it works:
For 2020-2022 Buick vehicles, you automatically receive the standard manufacturer’s warranty of 3-year/36,000-mile, whichever comes first, Bumper-to-Bumper Limited Warranty. You have the option to choose the longer optional Extended Limited Warranty, with coverage for 5-years/60,000 miles, whichever comes first. Extended Limited Warranty is only available at the time of new vehicle purchase. At participating dealers only.
For 2018-2019 Buick vehicles, you automatically receive the standard manufacturer’s warranty of 4-year/50,000 mile, whichever comes first, Bumper-to-Bumper Limited Warranty. You have the option to choose the longer optional Extended Limited Warranty, with coverage for 6-years/70,000 miles, whichever comes first. Extended Limited Warranty is only available at the time of new vehicle purchase. At participating dealers only.
Buick’s optional Extended Limited Warranty has no deductible and the entire vehicle is warranted for repairs, including parts and labor, to correct defects in materials or workmanship, excluding routine maintenance. Covered repairs will be performed using new, remanufactured, or refurbished parts. As with the standard term Bumper-to-Bumper Warranty, the optional Extended Warranty transfers automatically with vehicle ownership during the warranty period. See dealer for pricing.
Maintain your Buick’s luxury with Buick Protection products. From Buick Tire and Wheel Protection to GAP Coverage and more, Buick Protection products can provide coverage and benefits that continue even after your New-Vehicle Limited Warranty expires so you can just relax and enjoy the ultimate luxury: confidence.