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Mark Allen Buick GMC
Collinsville, OK
349 Reviews
Thank you for checking out our reviews! We can't wait until your excellent review is here too! We pride ourselves on customer care and exceeding our customers expectations. Whether you're searching for a reliable auto repair shop or affordable payment options for a new car, Mark Allen Buick GMC has got you covered! Your local Tulsa car dealership also serves Owasso, Collinsville and the surrounding area. You can always contact us ahead of time, too, by email or give us a call at (918) 446-9696. We can't wait to see you!
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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
Hours
Sales/Showroom
Monday 9:00 AM - 7:00 PM
Tuesday 9:00 AM - 7:00 PM
Wednesday 9:00 AM - 7:00 PM
Thursday 9:00 AM - 7:00 PM
Friday 9:00 AM - 7:00 PM
Saturday 9:00 AM - 7:00 PM
Sunday Closed
Service
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 8:00 AM - 2:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 8:00 AM - 2:00 PM
Sunday Closed
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Showing 349 reviews
Verified Customer
October 26, 2025
We found this dealership to be very helpful and gave us excellent service in timely manner! Thank you excellent service in timely manner! Thank you More
by SANDRA.FARNEY
Employees Worked With
October 25, 2025
The service area is clean and the staff is friendly and efficient. Thanks for taking care of my Buick. efficient. Thanks for taking care of my Buick. More
by jenkinsonpl
Employees Worked With
October 23, 2025
Exceptional service ~ Got my car in same day appointment! Nick was great to work with! Nick was great to work with! More
by PATRICIALEDERMAN
Employees Worked With
October 22, 2025
Good experience. They communicated well and treated me fairly. Price wasn't the cheapest I found but it was competitive They communicated well and treated me fairly. Price wasn't the cheapest I found but it was competitive More
by LA.BRANSON
October 21, 2025
I’ve had good experience with this service center in the past, but this time the engine and transmission service included oil on the top of the engine, greasy fingerprints in many places, and the smell of h past, but this time the engine and transmission service included oil on the top of the engine, greasy fingerprints in many places, and the smell of hot/burning oil inside and outside of the car. More
by BULTEMEIERJD112
Employees Worked With
Not sure of the name
October 21, 2025
We LOVE Mark Allen Buick GMC! Hands down the BEST dealership I’ve ever used and known! I used to deal with car dealerships in my past work, so I know dealerships. They are frien Hands down the BEST dealership I’ve ever used and known! I used to deal with car dealerships in my past work, so I know dealerships. They are friendly, honest, and I have already used them twice in 3 months! I would definitely recommend them to all my friends and family! Melissa Henry is the bomb! More
by LAMBO1565
October 20, 2025
It was easy to set the appointment online. I was quickly checked in and the service was completed promptly. Everyone was very friendly and professional. The facilities are clean and the wai I was quickly checked in and the service was completed promptly. Everyone was very friendly and professional. The facilities are clean and the waiting area is comfortable, with refreshments available. It was a very pleasant experience overall. More
by NBENN55
Employees Worked With
October 20, 2025
Great communication. Easy to schedule and track progress. Quick work. In and out while we ate breakfast! Easy to schedule and track progress. Quick work. In and out while we ate breakfast! More
by WALT.HANSMANN
October 19, 2025
Booked appt on line, showed up just prior to appointment time, checked in professionally. Agent asked what concerns I had other than the scheduled PM, which were none. Took my unit and returned it within time, checked in professionally. Agent asked what concerns I had other than the scheduled PM, which were none. Took my unit and returned it within 30 minutes to start the payment process. In and out fast, without feeling rushed. Great experience handled professionally and quickly. Good team to deal with. Have 100% earned my business! Definitely will be a repeat customer. More
by GSHOULDERS
