More Connected. More Protected.
Buick vehicles give you an elevated connection and added peace of mind on the road.
UNLOCK YOUR VEHICLE'S FULL POTENTIAL
Buick owners get Buick Connected Services and OnStar Safety & Security coverage at no additional cost for a limited time. These services give added confidence by providing your vehicle with emergency support and a seamless connection to entertainment on the road. Unlock these services today by pushing your blue OnStar® button.
EXPERIENCE THE SAFETY AND SECURITY OF DRIVING WITH ONSTAR When the unexpected happens, a specially trained OnStar Advisor is ready to help 24/7.
AUTOMATIC CRASH RESPONSE
If you're in a crash, built-in vehicle sensors can automatically alert an OnStar Emergency-Certified Advisor who can send for help.
Push the red Emergency button to get a priority connection to an Emergency-Certified Advisor. They can contact First Responders and provide critical assistance until help arrives.
STOLEN VEHICLE ASSISTANCE
If your vehicle is stolen, an OnStar Advisor can pinpoint its location and work with authorities to help get it back quicker and safer.
During severe weather, a natural disaster or other crisis situation, OnStar Advisors are available 24/7 to offer special routing and other critical assistance.
If you have a flat tire, run out of gas or find yourself stranded, get help with the push of your OnStar button or via your myBuick mobile app.
Tell an Advisor where you want to go, and directions will be downloaded right to your vehicle. A voice calls out every turn, making navigation simple.
OnStar Guardian goes where your loved ones go.
Get key OnStar safety services in any vehicle with the OnStar Guardian™ app. Anywhere you go, you and up to 7 loved ones can get help in a crash, Roadside Assistance and more. Download the Guardian app today.
Buick CONNECTED SERVICES
Connected services aims to simplify life for our busy owners by providing easy tools to manage vehicle ownership and stay connected while on the go.
Get a fully embedded navigation experience with Buick Maps+ or Connected Navigation. Stay informed about the road ahead with real-time traffic updates delivered straight to your touchscreen.
The WarnerMedia RIDE™ app lets you stream content while on the go from networks like CNN, HBO Max and more. Access live TV and on-demand shows and movies that are updated monthly.
Available Wi-Fi Hotspot
Let your passengers stay in touch with everything and everyone online. Get access to in-vehicle data that can power up to 7 devices. Stream, surf and play with fast, reliable Wi-Fi®.
Stream your favorite songs and podcasts or catch up on news and entertainment — all from your vehicle's infotainment system. With innovative In-Vehicle Apps and a data plan, your favorite content is a tap, swipe or click away (if properly equipped).
Connected Vehicle Services: Connected vehicle services vary by vehicle model and require active service plan, working electrical system, cell reception and GPS signal. OnStar links to emergency services. See onstar.com for details and limitations. Automatic Crash Response: OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Not all vehicles may transmit all crash data. See onstar.com for details and limitations. OnStar Emergency-Certified Advisor: Certified by the International Academies of Emergency Dispatch®. Emergency Services, Crisis Assist: OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. See onstar.com for details and limitations. Stolen Vehicle Assistance: Requires paid plan, working electrical system, cell reception, GPS signal, armed GM factory-installed theft-deterrent system, contact method on file and enrollment to receive alerts. Additional messaging and data rates may apply. Services are intended to assist with vehicle recovery and do not prevent theft or protect against damage or loss. See onstar.com for details and limitations. Roadside Assistance: Roadside service provided by Allstate Roadside Services for vehicles only. Limitations and restrictions apply. Turn-by-Turn Navigation: Requires paid plan and properly equipped vehicle. Mobile app functionality is available on select devices and requires data connection. Map coverage available in the U.S., Puerto Rico and Canada. See onstar.com for details and limitations. OnStar Guardian App: U.S. and Canada only. Available on select Apple and Android devices. Mobile Crash Response services are intended for use in select vehicles only and can connect automatically on Android devices only. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. OnStar Guardian service plan (stand-alone plan, add-on plan or plan that includes the service), cell reception, GPS signal and device data connection required. Terms apply. Device permissions are required for app to operate properly. OnStar links to emergency services. Device and app may not transmit all crash data. See onstar.com for details and limitations. Pricing and availability subject to change. You may cancel at any time by calling 1.888.4ONSTAR (1.888.466.7827). Maps+: U.S. only. Available on properly equipped 2018 model year and newer GM vehicles. Requires select service plan. Functionality is subject to user terms and limitations and varies by vehicle model. See onstar.com for details and limitations. Connected Navigation: Connected Navigation and Real-time Points of Interest (POI) only available on properly equipped vehicles. Requires paid plan or trial. Map coverage available in the U.S., Puerto Rico and Canada. See onstar.com for details and limitations. WarnerMedia RIDE™: Always pay careful attention to the road and do not drive distracted. Wi-Fi Hotspot intended for passenger use only when vehicle is in operation. Compatible device and vehicle required. Requires active subscription to either eligible AT&T trial or AT&T unlimited data plan including in-car Wi-Fi. Download of WarnerMedia RIDE™ app required. Download and usage data charges may apply. WARNERMEDIA RIDE™ and all related trademarks and elements are © and TM Warner Media, LLC. myBuick Action for Google Assistant: Requires Internet connection. Service availability, features and functionality are subject to limitations and vary by vehicle, device, location and active service plan. Device data connection is required. Google Actions require account linking to use. Lock/unlock feature requires automatic locks. Remote start/stop requires GM factory-installed and enabled remote start system. ©2021 Google LLC. All rights reserved. Google, Android, Google Assistant and other related marks and logos are trademarks of Google LLC. General Safety Notice: Safety or driver assistance features are no substitute for a driver’s responsibility to operate a vehicle in a safe manner. A driver should remain attentive to traffic, surroundings and road conditions at all times. Visibility, weather and road conditions may affect feature performance. Read your vehicle’s Owner’s Manual for important feature limitations and information. myBuick Mobile App: Available on select Apple and Android devices. Service availability, features and functionality vary by vehicle, device and the plan you are enrolled in. Terms apply. Device data connection required. See onstar.com for details and limitations. Remote Key Fob: Requires paid plan. Lock/unlock feature requires automatic locks. Remote start requires GM factory-installed and enabled remote start system. See onstar.com for details and limitations. Apple: Apple®, the Apple logo, iPhone and Siri are trademarks of Apple Inc., registered in the U.S. and other countries and regions. App Store is a service mark of Apple Inc., registered in the U.S. and other countries. Google: Google Play and the Google Play logo and Google Assistant virtual personal assistant are registered trademarks of Google LLC. Wi-Fi Hotspot: Service varies with conditions and location. Requires active service plan and paid AT&T data plan. See onstar.com for details and limitations. In-Vehicle Apps: Available on select 2017 model year and newer GM vehicles with compatible hardware. Third-party trademarks are the property of their respective third-party owners and used under agreement. Requires active service plan and paid AT&T vehicle data plan. See onstar.com for details and limitations. Marketplace: Valid offers can vary. For latest offers, check Marketplace through the vehicle mobile app or your vehicle’s infotainment system (if available). Third-party trademarks are the property of their respective third-party owners and used under agreement. Infotainment System: Functionality varies by model. Full functionality requires compatible Bluetooth and smartphone, and USB connectivity for some devices. The marks of General Motors, its divisions, slogans, emblems, vehicle model names, vehicle body designs and other marks appearing in this advertisement are the trademarks and/or service marks of General Motors, its subsidiaries, affiliates or licensors. ©2021 General Motors. ©2021 OnStar LLC. All rights reserved.
Welcome to DeMarois Buick GMC
Thank you for making your way to DeMarois Buick GMC, your certified Buick, GMC dealer serving drivers throughout Missoula and the surrounding areas. At our dealership, you'll find a solid selection of new Buick, GMC models for sale, as well as a carefully inspected lineup of pre-owned vehicles. We also have a well-connected finance center run by a qualified team of finance experts, who can help you get the right loan or lease in a quick, easy, and transparent manner.
Our commitment to our customers continues well beyond the date of purchase. We also have a professional team of Buick, GMC technicians on hand with the skills and equipment to handle all manner of maintenance and repairs, as well as a full stock of authentic parts. Make your way to DeMarois Buick GMC in Missoula for quality vehicles, a friendly team, and professional service at every step of the way. And if you have any questions for us, you can always get in touch at 406-303-4676.