Mark Allen Buick GMC

(234 reviews)
15285 N. 137th E. Place, Collinsville, OK 74021
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Sales hours:
Service hours:
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Sales Service
Monday 9:00am–7:00pm 7:00am–6:00pm
Tuesday 9:00am–7:00pm 7:00am–6:00pm
Wednesday 9:00am–7:00pm 7:00am–6:00pm
Thursday 9:00am–7:00pm 7:00am–6:00pm
Friday 9:00am–7:00pm 7:00am–6:00pm
Saturday 9:00am–7:00pm 8:00am–12:00pm
Sunday Closed Closed
New (918) 528-4724 (918) 528-4724
Used (918) 609-9236 (918) 609-9236
Service (918) 528-4427 (918) 528-4427

Inventory

See all 348 vehicles from this dealership.

Incentives

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About our dealership

This seller has been on Cars.com since May 2017.
Thank you for choosing Mark Allen Buick GMC. We are a new and used Buick and GMC dealership in Tulsa OK. We have the new GMC Sierra 1500 Terrain Buick Encore and more at our dealership. View our inventory of these ever-popular vehicles and take a test drive at our dealership. Our dealership is easily accessible from Interstate 44 we are located along the Historic Route 66 on New Sapulpa Rd. We invite you to check out the amazing deals and attractive offers available at Mark Allen Buick GMC.
"Let's do business!"

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Service center

Phone number (918) 528-4427

Service hours

Monday
7:00am–6:00pm
Tuesday
7:00am–6:00pm
Wednesday
7:00am–6:00pm
Thursday
7:00am–6:00pm
Friday
7:00am–6:00pm
Saturday
8:00am–12:00pm
Sunday
Closed

Reviews

(234 reviews)

A dealership's rating is based on all of their reviews, with more weight given to recent reviews. Includes reviews of Mark Allen Buick GMC from DealerRater.

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Easy to schedule maintenance.

June 19, 2025
By Karen on DealerRater

Easy to schedule maintenance. Quick service. Let me know what was needed before completion. Comfortable waiting area

Easy to schedule maintenance.

June 19, 2025
By Karen on DealerRater

Easy to schedule maintenance. Quick service. Let me know what was needed before completion. Comfortable waiting area

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
  • Overall facilities —
  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
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Josh Boom was so helpful and willing to go above and

May 18, 2025
By KATHRINE BORN from Mountain home, ar

Josh Boom was so helpful and willing to go above and beyond for me. He helped me find my perfect car. I will come back to buy again.

Josh Boom was so helpful and willing to go above and

May 18, 2025
By KATHRINE BORN from Mountain home, ar

Josh Boom was so helpful and willing to go above and beyond for me. He helped me find my perfect car. I will come back to buy again.

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
  • Overall facilities —
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
  • Did make a purchase
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Came in hoping for a new used car and walked away with a.

April 20, 2025
By tracydamico8218 on DealerRater

Came in hoping for a new used car and walked away with a.brand new one for same price. Super friendly! Great experience!

Came in hoping for a new used car and walked away with a.

April 20, 2025
By tracydamico8218 on DealerRater

Came in hoping for a new used car and walked away with a.brand new one for same price. Super friendly! Great experience!

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
  • Overall facilities —
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
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The dealership personnel are both capable and

April 19, 2025
By jclark238 on DealerRater

The dealership personnel are both capable and accommodating. They give me a good experience each time I visit.

The dealership personnel are both capable and

April 19, 2025
By jclark238 on DealerRater

The dealership personnel are both capable and accommodating. They give me a good experience each time I visit.

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
  • Overall facilities —
  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
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Lyndsey was absolutely great.

April 4, 2025
By nicholsg1 on DealerRater

Lyndsey was absolutely great. I knew exactly what I wanted, found it on Mark Allen’s GMC website, and Lyndsey fulfilled all of my expectations and more. Already pleased with service done on another vehicle. No pressure, no going back-and-forth on cost. Positive experience from Lyndsey to finance manager.

Lyndsey was absolutely great.

April 4, 2025
By nicholsg1 on DealerRater

Lyndsey was absolutely great. I knew exactly what I wanted, found it on Mark Allen’s GMC website, and Lyndsey fulfilled all of my expectations and more. Already pleased with service done on another vehicle. No pressure, no going back-and-forth on cost. Positive experience from Lyndsey to finance manager.

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
  • Overall facilities —
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a used car
Worked with:
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purchase went smooth and salesman was great.

April 2, 2025
By bobbyedwards9 on DealerRater

purchase went smooth and salesman was great. thanks. good atmosphere and non hassel puchase. Thank you!

purchase went smooth and salesman was great.

April 2, 2025
By bobbyedwards9 on DealerRater

purchase went smooth and salesman was great. thanks. good atmosphere and non hassel puchase. Thank you!

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
  • Overall facilities —
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
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Excellent customer service I have purchased 3 cars from

March 19, 2025
By Salt on DealerRater

Excellent customer service I have purchased 3 cars from Mark Allen all 3 have been an excellent experience

Excellent customer service I have purchased 3 cars from

March 19, 2025
By Salt on DealerRater

Excellent customer service I have purchased 3 cars from Mark Allen all 3 have been an excellent experience

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
  • Overall facilities —
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
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Heath was amazing and went above and beyond to get us

March 15, 2025
By Todd England from Grove OK

Heath was amazing and went above and beyond to get us taken care of. We had special circumstances that the dealership understood and made our buying experience easy and convenient for us. This place and the people who work there are amazing!

Heath was amazing and went above and beyond to get us

March 15, 2025
By Todd England from Grove OK

Heath was amazing and went above and beyond to get us taken care of. We had special circumstances that the dealership understood and made our buying experience easy and convenient for us. This place and the people who work there are amazing!

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
  • Overall facilities —
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
  • Did make a purchase
Worked with:
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Excellent!

March 13, 2025
By DAVID DEJARNETT from Collinsville, OK

Excellent! Felt comfortable. Did not feel pressured. They let us take our time and answered all our questions. Would definitely buy here agin and recommend it to our friends and family.

Excellent!

March 13, 2025
By DAVID DEJARNETT from Collinsville, OK

Excellent! Felt comfortable. Did not feel pressured. They let us take our time and answered all our questions. Would definitely buy here agin and recommend it to our friends and family.

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
  • Overall facilities —
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
  • Did make a purchase
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Best dealership I’ve ever went to.

March 11, 2025
By Johnboy from Oologah Oklahoma

Best dealership I’ve ever went to. They mean it when they say “Come in, let’s do business!” Definitely recommend.

Best dealership I’ve ever went to.

March 11, 2025
By Johnboy from Oologah Oklahoma

Best dealership I’ve ever went to. They mean it when they say “Come in, let’s do business!” Definitely recommend.

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
  • Overall facilities —
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a used car
  • Did make a purchase
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