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Mark Allen Buick GMC
Collinsville, OK
254 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 254 reviews
October 31, 2025
They got me a good deal on the interest. My sales lady was very nice and patient. My sales lady was very nice and patient. More
by smicahdean
Verified Customer
October 31, 2025
My wife and I leased a 2026 Buick Enclave from Mark Allen Buick GMC on 10/15/2025. We were pressured into a lease a with a high money factor and APR without either the salesman or sales manager disclosing th Buick GMC on 10/15/2025. We were pressured into a lease a with a high money factor and APR without either the salesman or sales manager disclosing the money factor or APR which was over 9% when I checked the lease with AI. I believe that they violated consumer protection law in Oklahoma. More
by radman3500
Employees Worked With
October 30, 2025
Staff is super friendly and helpful and get the job done in quick time always in quick time always More
by PCAROLYN1945
Employees Worked With
October 28, 2025
Great people, greeted me with a smile, told me everything that I needed done to my vehicle. Prices were great and work was done in a timely manner. Will bring my vehicle back in the future. Kevin Thames, the that I needed done to my vehicle. Prices were great and work was done in a timely manner. Will bring my vehicle back in the future. Kevin Thames, the Service manager even had my truck run through the wash ! What service ! More
by DANIELTMORGAN
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
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
