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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
November 15, 2025
Zach Byrd was our sales rep and he was awesome. There was no hassle, no upsell, no games, they got us the best interest rate and lowest price on the first offer. They were fantastic to deal with There was no hassle, no upsell, no games, they got us the best interest rate and lowest price on the first offer. They were fantastic to deal with More
by Brandi L
Verified Customer
November 14, 2025
No pressure. Listened well. Willing to work with me on pricing. Vehicle was clean, both interior and engine. . Listened well. Willing to work with me on pricing. Vehicle was clean, both interior and engine. . More
by jerryw4717
Employees Worked With
Other Employees :
Don't remember his name, but the finance guy.
November 13, 2025
I have had a great experience dealing with Mark Allen GMC. Everyone goes above and beyond when it comes to the service I have received. GMC. Everyone goes above and beyond when it comes to the service I have received. More
by COLLIS20
November 12, 2025
Customer service is always top notch! Service department is always fast and efficient! Great experience all around! Will buy all my vehicles from Heather! Service department is always fast and efficient! Great experience all around! Will buy all my vehicles from Heather! More
by ACELLIS11
November 10, 2025
Great experience, clean facility, nice people. Great selection of vehicles to choose from with a quick efficient sales process. Great selection of vehicles to choose from with a quick efficient sales process. More
by tjc1442
November 09, 2025
Friendly service and they stayed open late for us to drive from out of state. Smooth experience and would recommend to friends and family to purchase here. drive from out of state. Smooth experience and would recommend to friends and family to purchase here. More
by MORGAN.DYER12
Employees Worked With
November 09, 2025
We highly recommend buying a vehicle from Mark Allen Buick GMC in Collinsville, Ok! Best experience thus far. Friendly, efficient, pain-free process. Buick GMC in Collinsville, Ok! Best experience thus far. Friendly, efficient, pain-free process. More
by BDJONES6446
Employees Worked With
November 08, 2025
Very courteous and prompt with their service. Nice and clean shop and waiting area for customer. Nice and clean shop and waiting area for customer. More
by RBM6361
Employees Worked With
November 07, 2025
Best price, best selection, and best offer for my trade. And the sales staff treated me right. And the sales staff treated me right. More
by KLBRANHAM01
Employees Worked With
November 07, 2025
Great Service, Great people! ! Very polite and honest about everything that was done and what was needed. Will definitely be back ! Very polite and honest about everything that was done and what was needed. Will definitely be back More
by KEVIN.THAMES0
Employees Worked With
