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Mark Allen Buick GMC
Collinsville, OK
445 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 445 reviews
May 30, 2026
The service advisor was very nice and helpful. The waiting area was very clean and comfortable. The service was accomplished in a timely manner. The waiting area was very clean and comfortable. The service was accomplished in a timely manner. More
by RICHARDBARBEE
Verified CustomerEmployees Worked With
I think his name was Steve
May 27, 2026
Still have not received a call back regarding two issues on the vehicle we purchased after three weeks on the vehicle we purchased after three weeks More
by BECKYLKEITH
Employees Worked With
May 25, 2026
The dealership over all has been great with one exception. When we purchased our vehicle we purchased a lifetime warranty through the dealership. When my wife took our car in for a recall and to re exception. When we purchased our vehicle we purchased a lifetime warranty through the dealership. When my wife took our car in for a recall and to repair a light that had fallen out of the mirror she was charged over a $100.00 for that service. After she left I called the dealership and asked why she was charged the gentleman I talked to said he would check on it and call me back. It’s been 4 days with no return call. More
by DHUFFMAN64
Employees Worked With
May 22, 2026
I've been hearing about Mark Allen and how friendly the staff is, and it was by far the best car buying experience I have ever had. My wife got the truck she wanted, and so far they have been helpful, very staff is, and it was by far the best car buying experience I have ever had. My wife got the truck she wanted, and so far they have been helpful, very pleasant, knowledgeable, and I think we made a good deal. More
by BL_GOTT
Employees Worked With
May 21, 2026
This was my first visit to Mark Allen in Collinsville, based on exceptional customer service I received in the past from Alexis. Every person from Scheduling (Alexis) through payment (Tracy) was top notch based on exceptional customer service I received in the past from Alexis. Every person from Scheduling (Alexis) through payment (Tracy) was top notch. Their automation used for Service is impressive, too. Kept me informed throughout the quick and efficient process. I left there feeling like a valued customer. I highly recommend this Mark Allen dealership. More
by LESLIE.MULLINS
May 19, 2026
Awesome service! ! Keep doing what you are doing. Nick (service writer) and Jr ( diesel mechanic) are both great. Plus the place is very clean inside, the lady that do ! Keep doing what you are doing. Nick (service writer) and Jr ( diesel mechanic) are both great. Plus the place is very clean inside, the lady that does the cleaning in the mornings does a great job. More
by GBUCKLES1
Employees Worked With
May 18, 2026
Know his cars, nice to buyers, very pleasant, friendly, not pushy, honest, concerning, helpful, great guy. not pushy, honest, concerning, helpful, great guy. More
by JSMITH9ACREPLACE
Employees Worked With
