Every 2017 and 2018 Buick passenger car and crossover comes with a 6-year/70,000-mile (whichever comes first) transferable Powertrain Limited Warranty. In addition to the Limited Warranty, you’ll receive the 24/7 Roadside Assistance and Courtesy Transportation Programs and much more. See your Buick dealer for details.
This warranty is for GM vehicles registered in the U.S.A. See your Buick dealer for terms and conditions. 4 years/50,000 miles (whichever comes first): Bumper-to-Bumper Limited Warranty. The entire vehicle is warranted for repairs, including parts and labor, to correct defects in materials or workmanship. The warranty covers towing to the nearest Buick dealership, and there is no deductible for warranty repairs during the warranty period. The warranty transfers automatically with vehicle ownership during the warranty period.
6 years/70,000 miles (whichever comes first): Transferable Powertrain Limited Warranty plus Roadside Assistance and Courtesy Transportation.
6 years/100,000 miles (whichever comes first): Body and sheet metal components are warranted against rust-through corrosion.
Buick products are equipped with engines produced by GM Powertrain or other suppliers to GM worldwide. The engines in Buick products may also be used in other GM makes and models.
Buick vehicles and their components are assembled or produced by different operating units of General Motors, its subsidiaries or suppliers to GM worldwide. We sometimes find it necessary to produce Buick vehicles with different or differently sourced components than originally scheduled. Since some options may be unavailable when your vehicle is assembled, we suggest you verify that your vehicle includes the equipment you ordered and that, if there were changes, they are acceptable to you.
Installations or alterations to the original GM-equipped vehicle (or chassis) are not covered by the General Motors New Vehicle Limited Warranty. The special body company, assembler, equipment installer or upfitter is solely responsible for warranties on the body or equipment and any alterations (or any effect of the alterations) to any of the parts, components, systems or assemblies installed by GM. General Motors is not responsible for the safety or quality of design features, materials or workmanship of any alterations by such suppliers.
Always use safety belts and the correct restraint for your child's age and size. Even in vehicles equipped with the Passenger Sensing System, children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. Never place a rear-facing infant restraint in the front seat of any vehicle equipped with a passenger air bag. See the Owner's Manual and child safety seat instructions for more safety information.
We have tried to make this website comprehensive and factual. We reserve the right, however, to make changes at any time, without notice, in prices, colors, materials, equipment, specifications, models and availability. Specifications, dimensions, measurements, ratings and other numbers on this website are approximates based upon design and engineering drawings, prototypes and laboratory tests. Your vehicle may differ due to variations in manufacture and equipment. Please check with your Buick dealer for complete details. Buick reserves the right to lengthen or shorten the model year for any product for any reason or to start and end model years at different times. Certain vehicle features may lose their usefulness over time due to obsolescence from technological changes. Unless otherwise noted, all claims are based on GM segmentation and exclude other GM vehicles.
Pricing, Errors and Omissions: Displayed part prices are the Manufacturer’s Suggested Retail Price (MSRP), which excludes shipping, installation, wheel components (if applicable), taxes and any other fees that may apply. Dealer prices may vary as participating dealers are solely responsible to set final part prices. Installation prices, where applicable, are also set by the dealer. Prices are subject to change without notice. Acknowledgement of an order means that your order has been received; it does not mean that your order has been accepted or shipped or that the price or availability of an item has been confirmed. Buick makes a conscientious effort to describe and display products accurately on this site. Despite these efforts, items on the site may be mispriced, inaccurately described or unavailable. As a result, we cannot and do not guarantee the accuracy or completeness of any information, including prices, images, specifications, availability and services. Buick reserves the right to change or update information to correct errors, inaccuracies or omissions at any time without prior notice. We apologize for any inconvenience.
Return Policy: Buick Accessories purchased online and shipped directly to a customer or picked-up at a participating dealership may be returned for a complete refund, including shipping, within 30 days of customer receipt. To be eligible for a return, the Buick Accessory must also be in original condition (i.e. new and unused), and must be returned with all parts/components, instructions and the original shipping container. To qualify for a refund, customer must return an eligible accessory to the selling dealership.
Limited Warranty: Buick Accessories installed by an authorized GM Dealer will be covered, parts and labor, for the longer of the following: a) 12 months/12,000 miles (whichever comes first), or b) the balance of the applicable portion of the New Vehicle Limited Warranty. See your dealer for details. Buick Accessories (i) purchased at a dealership (but not installed by a dealer), (ii) shipped directly to a customer, or (iii) not requiring installation, will receive the standard GM Dealer Accessory Warranty of 12 months from the date of purchase, parts only, regardless of miles. Associated Accessories are provided by independent companies and are not warranted by GM or its dealers. The independent company providing an Associated Accessory, rather than GM, is responsible for the safety and quality of Associated Accessories. For more details on exhaust system compliance with local and state noise ordinances, trailer weight rating calculations, cargo limitations, load trailer weight capacities and possible installation charges incurred with certain accessories, contact your local GM Dealer.
Shipping: All Ship to Home shipping from the Buick Accessories eStore will be via FedEx per listed delivery options.
* The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Click here to see all Buick vehicles’ destination freight charges.
Whichever comes first. See dealer for details.
The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Click here to see all Buick vehicles’ destination freight charges.
EPA-estimated: 22 mpg city/32 mpg hwy (FWD), 21 mpg city/29 mpg hwy (AWD).
Cargo volume behind first-row seats with second row folded is 60.7 cu. ft. Cargo and load capacity limited by weight and distribution.
EPA estimated with 2.5L engine (FWD).
Service varies with conditions and location. Requires active service plan and paid AT&T® data plan. See onstar.com for details and limitations. Vehicle must be on or in accessory position for Wi-Fi® to function.
Functionality varies by model. Full functionality requires compatible Bluetooth® and smartphone, and USB connectivity for some devices.
Already a SiriusXM Subscriber?
Call 1-855-236-9236 when you get your new vehicle so SiriusXM can add it to your account. SiriusXM will also take care of cancelling the service on your old vehicle (if you no longer have it) and can move any unused service credits to your new one. (Certain restrictions apply for Lifetime plans. Ask Listener Care for details.) Be sure to have your new Radio ID or VIN available when you call.
*Trial length and service availability may vary by model, model year or trim.
EPA-estimated for LaCrosse Avenir with FWD.
EPA estimated mpg 21 city/29 hwy.
Cargo volume behind first row seat is 73.5 cu. ft. Cargo and load capacity limited by weight and distribution.
EPA-estimated with 1.4L Turbo engine and FWD.
Cargo volume with second row seats down is 48.4 cu. ft.
Map coverage available in the U.S., Puerto Rico and Canada.
The system wirelessly charges one compatible mobile device. Some phones have built-in wireless charging technology and others require a special adapter/back cover. To check for phone or other device compatibility, click here or consult your carrier.
Cargo volume with second and third row folded is 97.6 cu. ft. Cargo and load capacity limited by weight and distribution.
Cargo volume with rear seat folded is 57.3 cu. ft.
EPA estimated mpg: 22 city / 29 hwy FWD, 21 / 27 hwy AWD with standard 2.5L engine. 20 city/26 hwy AWD with available 2.0L turbo engine.
Read the vehicle Owner’s Manual for important feature limitations and information.
Government 5-Star Safety Ratings are part of the National Highway Traffic Safety Administration's (NHTSA's) New Car Assessment Program (www.SaferCar.gov).
Vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri, iPhone and Apple Music are trademarks for Apple Inc, registered in the U.S. and other countries.
Vehicle user interface is a product of Google™ and its terms and privacy statements apply. Requires the Android Auto app on Google Play and an Android™-compatible smartphone running Android 5.0 Lollipop or higher. Data plan rates apply. Android Auto is a trademark of Google LLC.
Vehicle user interfaces are products of Apple and Google and their terms and privacy statements apply. Requires compatible smartphone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri, iPhone and iTunes are trademarks of Apple Inc, registered in the U.S. and other countries. Android and Android Auto are trademarks of Google Inc.
Read the vehicle’s owner’s manual for important feature limitations and information.
EPA-estimated: 2.5L engine - 25 city/35 hwy (FWD); optional V6 3.6L engine - 20 city/30 hwy (FWD); 20 city/29 hwy (AWD).
Cargo and load capacity limited by weight and distribution.
Excludes 1SV model. Not available with leases and some other offers. Take delivery by 2/28/18. See dealer for details.
Excludes 1SV model. MUST BE A CURRENT OWNER OF A 2005 MODEL YEAR OR NEWER NON-GM VEHICLE FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with special finance, lease and some other offers. Take retail delivery by 10/31/19. See participating dealer for details.
MUST BE A CURRENT OWNER OF A 2005 MODEL YEAR OR NEWER NON-GM VEHICLE FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Based on MSRP of $26,910. Not available with special finance, lease and some other offers. Take retail delivery by 10/31/19. See participating dealer for details.