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Mark Allen Buick GMC
Collinsville, OK
405 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 405 reviews
October 16, 2025
Really enjoyed my experience at Mark Allen GMC. My salesman, Gary Guest, was kind, real, personable. Highly recommend. My salesman, Gary Guest, was kind, real, personable. Highly recommend. More
by docscott25
Verified CustomerEmployees Worked With
October 14, 2025
Excellent service in a timely manner. I’m grateful for Mark Allen and what he stands for. I’m grateful for Mark Allen and what he stands for. More
by JENJEN.OLDS
October 12, 2025
Great service, oil change, tire rotation, and fuel filter replaced. In and out in quick time. replaced. In and out in quick time. More
by MCBLAKE57
Employees Worked With
October 12, 2025
Always a great experience when I take my car to Mark Allen. Tech and service center employees are knowledgeable and fast. Allen. Tech and service center employees are knowledgeable and fast. More
by FROPROMO
Employees Worked With
October 12, 2025
great job -- very professional and great communication. Clean area. Receptionist was friendly and so was the salesperson Clean area. Receptionist was friendly and so was the salesperson More
by GCARNLEY
Employees Worked With
October 10, 2025
When I called to make the appointment for an oil change, I had several other small things to ask about. The person asking the questions was very polite and asked good detailed questions. When I came to pi I had several other small things to ask about. The person asking the questions was very polite and asked good detailed questions. When I came to pick up the truck they went over every thing from my list and explained how each item was resolved. I really liked that. Great customer service. More
by NICKIBLUNT
October 10, 2025
The total experience of all departments has been fun and enjoyable and very friendly to work with enjoyable and very friendly to work with More
by OTHERBROTHERAVMC
October 08, 2025
Quick service, clean waiting area. I do wish they vacuumed and washed my car like they did in Plano. I do wish they vacuumed and washed my car like they did in Plano. More
by JKBROWN0084
Employees Worked With
October 08, 2025
Our entire experience was very good. Gary was a patient and knowledgeable salesman. Everyone at the dealership was very pleasant.😃 Gary was a patient and knowledgeable salesman. Everyone at the dealership was very pleasant.😃 More
by PHILLIPSGONEFISHING
Employees Worked With
October 06, 2025
I didn’t realize car shopping could be a fun experience until I visited the Mark Allen dealership in Collinsville. Everyone we dealt with was fantastic. We laughed, high fived, and felt welcome not just an until I visited the Mark Allen dealership in Collinsville. Everyone we dealt with was fantastic. We laughed, high fived, and felt welcome not just another customer. We will absolutely go back for our next vehicle purchase! More
by arlynda.sexton
Employees Worked With
Rachel and Heath
