Back

Suntrup Buick GMC

St Peters, MO

3.8
388 Reviews
Located in St. Peters, Missouri at Highway 70 and the Cave Springs exit, Suntrup Buick GMC is St. Charles' neighborhood Buick GMC dealer! At Suntrup Buick GMC we offer an extensive inventory of new Buick and GMC cars, trucks, vans and SUVs for sale as well as a wide selection of like-new pre-owned vehicles of various make and model. Don’t hesitate to contact us regarding affordable financing options on any new or used car, truck, and SUV. Come to the GM Goodwrench trained and certified technicians at Suntrup Buick GMC when you need repairs. Our St. Peters Buick GMC dealership’s parts department supplies quality OEM parts and our service and parts departments are up-front and personable. For all of your Buick GMC needs visit Suntrup Buick GMC, St. Charles' neighborhood Buick GMC dealer!
Contact Dealership

4200 N Service Rd

St Peters, MO

63376

Directions

By Type

Showing 388 reviews

March 26, 2026

The dealership was fast and efficient. They were communicative and didn’t haggle about things I asked about. They simply did all they could to make my purchase fair, easy and prompt. More

by ANDERSON2AFRICA
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Alex Bunjan
5.0
This rating includes all reviews, with more weight given to recent reviews.
Michael James
5.0
This rating includes all reviews, with more weight given to recent reviews.
Mar 27, 2026 -

Suntrup Buick GMC responded

It's great to hear that we were able to get you exactly what you needed. Our goal is to make sure everyone who walks through the door leaves happy. Thank you for choosing Suntrup Buick GMC!

March 26, 2026

Great salesperson, very knowledgeable about the vehicle and very personable. Salesperson was very aware of the time it was taking and kept checking in on us. More

by AWESOMEGRAMMY1949
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
James Wooten
5.0
This rating includes all reviews, with more weight given to recent reviews.
Gerald McKissic
5.0
This rating includes all reviews, with more weight given to recent reviews.
Bob Tierney
5.0
This rating includes all reviews, with more weight given to recent reviews.
Mar 26, 2026 -

Suntrup Buick GMC responded

Thank you for praising our salesperson’s expertise and friendly approach. We’re glad they respected your time and kept you updated throughout the process. Congratulations on your new GMC Terrain, and we look forward to assisting you again.

March 26, 2026

Craig was easy to deal with. Suntrup had the best price of 4 dealerships. I thought my trade was worth more though. More

by MCHAYS
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Craig Hasten
5.0
This rating includes all reviews, with more weight given to recent reviews.
Mar 27, 2026 -

Suntrup Buick GMC responded

Thank you for taking the time to share your feedback with us. We work hard to make sure our guests have an exceptional experience. We will share your comments with our team, and we look forward to working with you again.

March 25, 2026

Easy to make appointment. Check out was quick .Saw some new faces.Check out I knew someone. More

by ROSITAMURLE
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Tim Bacon
5.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : The older lady by exit door very friendly.
Mar 25, 2026 -

Suntrup Buick GMC responded

Thank you for sharing your experience. We're pleased that making an appointment was hassle free and that checkout moved quickly. It's great to hear you met some new team members while also seeing someone familiar. We appreciate your trust in your Buick Envision and look forward to your next visit.

March 24, 2026

Tim Bacon wrote the service order correctly. The service tech or someone in the department did not follow through. I stated to let me know if anything needed attention since the vehicle is comin More

by bsnascar
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Tim Bacon
5.0
This rating includes all reviews, with more weight given to recent reviews.
Mar 25, 2026 -

Suntrup Buick GMC responded

Thank you for bringing this to our attention, and we'd like to learn more about your experience. If you'd be willing to provide more information about your visit, please send us a message with your contact information so that we can reach out. Our goal is to make sure everyone that visits the dealership has a top notch experience. We’re sorry that we didn’t meet that goal in this case and we’d love the opportunity to get more details to see if we can turn this situation around for you.

March 23, 2026

I had an appointment a week ago. I know the car was not started for four days and I have not heard a word from Suntrup GMC. How do they stay in business? More

by tkleinstl
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Kaitlin Nilson
1.0
This rating includes all reviews, with more weight given to recent reviews.
Mar 26, 2026 -

Suntrup Buick GMC responded

We're sorry to hear about your experience and would love to get to the bottom of it with you and see if there is something we can come up with to turn it around for you. Please feel free to contact us directly or let us know the best way to contact you and we will reach out.

March 22, 2026

Everyone was very kind and very helpful and we’re willing to work with us to make sure this deal went through quick and efficient business. More

by JRGRAYSAM
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Jeff Johnson
5.0
This rating includes all reviews, with more weight given to recent reviews.
Fred Butler
5.0
This rating includes all reviews, with more weight given to recent reviews.
Bob Tierney
5.0
This rating includes all reviews, with more weight given to recent reviews.
Mar 22, 2026 -

Suntrup Buick GMC responded

Congrats on your new Buick Envista and thank you for your five-star review. Jeff is pleased we could work with you and keep everything moving smoothly.

March 20, 2026

Very poor service. This is the 3rd time in a row, and final time, they have failed to properly service my vehicle. They also recommend items for service that are not re More

by MIKEMINTER59
Workmanship
Recommend Dealer
No
Employees Worked With
Service manager , Damon Bartz
Mar 25, 2026 -

Suntrup Buick GMC responded

Thank you for this feedback, Mike. We're very sorry to see that you didn't have the best experience at our dealership. Would you mind sending us a message with your contact information so we can learn more about your visit and address your concerns? While we're disappointed to learn that we didn't meet your expectations, we'd love to try to turn things around and make sure the same thing doesn't continue to happen.

March 19, 2026

Poor service at the service department risk vehicle breakdown and engine damage. Lost a customer. More

by HHELBIREH
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Tim Frank
1.0
This rating includes all reviews, with more weight given to recent reviews.
Mar 23, 2026 -

Suntrup Buick GMC responded

Our goal is to make sure everyone who visits the dealership has a top-notch experience. We're sorry that we didn't meet that goal in this case and we'd love the opportunity to get more details to see if we can turn this situation around for you.

March 17, 2026

Was told I needed a new ball joint on the last visit. Service center has no record of this... Aggravating to say the least. Makes me wonder if I really needed a new ball joint or if the person that looke More

by NEILBASHAM
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
James Wooten
5.0
This rating includes all reviews, with more weight given to recent reviews.
Mar 18, 2026 -

Suntrup Buick GMC responded

Providing a positive experience is our top priority, Neil, and we're sorry that we failed here. We'd love the opportunity to discuss your visit in greater detail and clear up any issues we can. If it's possible to talk about your experience one-on-one, please reach out to us directly to let us know the best way to contact you and we will reach out.