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Mark Allen Buick GMC
Collinsville, OK
437 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 437 reviews
December 06, 2025
I drive 4 hours round trip in order to use their service department. Always a good experience. Everyone is very courteous. One of the salesmen came to the waiting area and brought me and my friend bottl department. Always a good experience. Everyone is very courteous. One of the salesmen came to the waiting area and brought me and my friend bottled water and even opened them for us. More
by KATHRYNMASTERS
Verified CustomerEmployees Worked With
Steve Harper
December 06, 2025
We’re prompt at getting to my need. Explained the issue and solution to my Sierra issues Explained the issue and solution to my Sierra issues More
by TED32
December 05, 2025
This was truly the best car buying experience I have ever had. Mark Allens team is 100% different from everyone else. had. Mark Allens team is 100% different from everyone else. More
by robert.dchandler
December 04, 2025
Service was great, but I was not happy about was at checkout. I had a coupon, I’m also a USMC Veteran, I was told I could not get the VA discount, and use the coupon. Not happy about that, might st checkout. I had a coupon, I’m also a USMC Veteran, I was told I could not get the VA discount, and use the coupon. Not happy about that, might start taking my vehicle to be serviced at a GM dealership in Claremore from now on. More
by WASHY65
Employees Worked With
Unknown, don’t recall the name
December 04, 2025
The staff is always extremely helpful and friendly. Just wish they had the truck I wanted within my price range, Just wish they had the truck I wanted within my price range, More
by BKJOSEY
December 04, 2025
I had a good experience buying a vehicle from Mark Allen Buick GMC. All the people I interacted with were friendly and helpful. I feel like they really heard what I needed and matched me up with the right v Buick GMC. All the people I interacted with were friendly and helpful. I feel like they really heard what I needed and matched me up with the right vehicle for me. Thank you for all your help. Terry Lorenz was my salesman. He made sure I was hooked up with Onstar and got the best price. I interacted with two different finance guys and they both helped me to get the best interest rate and kept my payment within my budget. Thank you guys. If you want a no hassle buying experience, go to Mark Allen Buick GMC in Collinsville, Ok. More
by ATURNEY40
Employees Worked With
Other Employees :
Heath, Scott Nobles
December 04, 2025
Clean, professional, honored coupon from competitor on oil change, friendly staff, good coffee. Will be back oil change, friendly staff, good coffee. Will be back More
by SHAWNKEEFER
Employees Worked With
