Coulter Buick GMC Phoenix
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In times of uncertainty and need our communities first responders are there to act. All Firefighters, Police, EMTs, Paramedics, 911 Dispatchers and eligible Healthcare Professionals are eligible for a special discount on eligible, new Chevrolet, Buick, GMC and Cadillac vehicles. It's our way of saying thank you.

Eligible vehicle brands included in the program are Buick, GMC, Cadillac and Chevrolet. For more information, please contact us or visit gmfirstresponderdiscount.com. 1. Excludes SL models. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE.

Must finance through GM Financial. Some customers may not qualify. Not available with lease, special finance and some other offers. Take new retail delivery by 11/01/21. As part of the Buick & GMC Clean Program, participating dealers commit to follow CDC guidelines regarding the cleaning of facilities and vehicles.
Services
Why should you buy from Coulter Buick GMC Phoenix? Our unmatched service and diverse Buick, GMC inventory have set us apart as the preferred dealer in PHOENIX. Visit us today to discover why we have the best reputation in the PHOENIX area. Our trained sales staff will help you every step of the way during your shopping experience at Coulter Buick GMC Phoenix.
Your vehicle deserves expert care from the people who know it better than anyone else. We employ factory-trained technicians who use state-of-the-art technology and equipment to help you keep your vehicle running like new. Trust your vehicle to the Certified Service experts. We offer competitive prices on popular vehicle services such as oil changes, brakes, and tires.
We're one of the leading Buick GMC dealers in the area, and we want to show you why. From new and used cars for sale to expert auto service and Phoenix's best selection of certified-pre owned cars, we're you source for all things automotive. Call us today if you have any questions. Looking for directions from Peoria, Arrowhead, Scottsdale, or other nearby communities?
Is your vehicle in need of an oil change, brake replacement, or a tune-up? Come over to Coulter Buick GMC Phoenix for all your Buick and GMC service needs in PHOENIX. Whether you need routine service or major repair our factory trained technicians will see to it that your vehicle is running like new again.
1Dealer discount available to everyone. 2Not available with special financing, lease and some other offers. Must take new retail delivery by 11/01/2021. 3Must finance through GM Financial. Some customers may not qualify. Not available with lease, special finance and some other offers. 4Must show proof of current lease or ownership of a 2007 model year or newer Buick or GMC Passenger Car or Truck at least 30 days prior to the new vehicle sale.
Reviews (10)
Kathy Wilmer
Kathy Wilmer
Jan 24, 2022
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I was greeted right away by my service rep, Eric when I took my 2021 GMC Acadia in for its first service. I decided to wait for my car and was told it could take up to two hours with the complimentary car wash. My car was ready in an hour and all clean. I plan to take my car back in July for its next service and look forward to the new cafe the dealership is building.
Maggie McConnell
Maggie McConnell
Jan 21, 2022
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Bo Sigler was terrific. He clearly explained things to me in a professional and friendly manner. Since I didn't have an appointment when I drove in, but could not continue to drive the car, Bo took a quick look at the dash dials and saw something awry. He advised me that Coulter could not look at the car for several days because they were backed up and called a Lyft driver to pick me up. He called me immediately several days later once the problem was diagnosed. He explained that the part had been ordered but, due to supply chain problems, it wasn't clear when it would come in. I appreciated his
Christopher Magallanes
Christopher Magallanes
Jan 11, 2022
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My service advisor Eric Sterling was fast friendly and knowledgeable! And the team in the shop was very quick with my service I'd definitely be coming back for my next service!!
Eddie V.
Eddie V.
Jan 07, 2022
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I was absolutely stunned un how quickly my service was completed! First, the airbag recall: I received notice Feb 2021, and was told I'd be notified when parts become available. 11 months go by, so I decided to investigate myself. I took the notice to Coulter Cadilac, showed it to the service writer and was immediately scheduled an appointment! The day of my appointment, I added a complete Transmission fluid flush to my workorder. As I said, absolutely stunned that my service was completed in less than 2 hours!! The Lyft service was incredible too. They were there so fast that I didn't have time
Zoey Posadas
Zoey Posadas
Dec 25, 2021
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I had 8am appointment for oil change I wasn’t advised till 2.5 hours later that I needed tire sensor replaced. Which I agreed to then I wasn’t advised it would take 6 hours till finish. I would have rather wait at home not at dealer ship
Antonio Morales
Antonio Morales
Nov 16, 2021
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From the first contact with my salesperson Jon, I was treated with respect, and made to feel like a valued customer. From there, the sales manager, finance manager and others, all were fantastic. I bought my trade-in from you folks 10 yrs ago and I remember how well I was treated back them. Obviously, all has remained the same. THANK YOU, and keep up the great job.
Dan Coty
Dan Coty
Oct 21, 2021
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Gary asst. Service manager is a gold asset to your dealership! Always ready to help and always a friendly handshake . Extremely knowledgeable about my vehicles. And top notch customer service. Also ya'll have a great coffee machine !
Yaya
Yaya
Oct 18, 2021
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My advisor Chris Williams was very helpful, knowledgeable, understanding, and he communicated with me every step of the way instead of having me guessing, wondering or constantly trying to call. He assured me that every customer was important, not just some! He was very professional but also funny. And Chris has a very nice smile which is always great to see when working in customer service. Although all the news concerning my vehicle was upsetting, Chris gave me tips, suggestions and helped me think happy thoughts. Thank you!
Vanessa Nunez
Vanessa Nunez
Sep 22, 2021
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I didn't feel welcomed or noticed when walking in. Also, I feel I did not get the attention I deserved because the Salesman kept having to walk away from me to tend to something else. I was hoping to do a trade in for future credit on an Escalade but feel like the staff did not work with me on my needs. They were promoting a chip sale shortage and how you could get up to 25% more for your trade in but I feel like that wasn't even taken into consideration. I just really feel like there was no motivation to make a sale that day and that I was interrupting and not taken serious. I will be finding
Rick Meyer
Rick Meyer
Jul 26, 2021
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Was working with Christina about a Yukon that was due in. I was able to make it on the lot without notice and she had left for the day. The Yukon arrived that day and was in the showroom. Another salesperson(Alan) assisted me. I bought the car cause I had my mind made up but he assisted me as if I was his exclusive customer. Was great to work with and the entire dealership staff was pleasant and accommodating. This was the 3rd car I’ve bought from a Coulter lot. I always look there first.