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Suntrup Buick GMC

St Peters, MO

3.5
351 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!
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4200 N Service Rd

St Peters, MO

63376

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Showing 351 reviews

December 18, 2025

Stay far away from these sheisters! I would take a look at Ofallon GMC or Dave Sinclair first, and if you 100% have to purchase here do not buy a "pro pack" or extended warranty, its lik More

by Auto Guru
Sales Price Transparency
Trade-in Experience
Purchase Time
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Recommend Dealer
No
Employees Worked With
Jeff Bess
July 25, 2025

I purchased a brand-new car from Suntrup Buick GMC on May 6 2025, and 2 weeks later the engine light comes on. The same engine-light issue has persisted for three months. I may have driven my car for two wee More

by RozM
Recommend Dealer
No
Employees Worked With
Fred Butler
4.0
This rating includes all reviews, with more weight given to recent reviews.
June 22, 2025

Vivek was amazing! He helped me sell my junk car to use towards my down payment and got me a reasonable deal to lease a brand new buick envista in my budget! More

by Skyler Wilson
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Vivek Abraham
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.
May 19, 2025

very good very very very very very very very very very very very very very good More

by gretamelvin62@yahoo.com
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Todd Tavern
May 13, 2025

brought car in, told them what was wrong, they did evaluation on what I already told them, then they said they couldn't find anything wrong and that I owed them for checking it out and that they didn' More

by misswinniew
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
TIM
April 02, 2025

I can always trust Suntrup to make the proper repairs to my 1999 GMC SIERRA when repairs are needed. I bought the truck from them in 1999 and it had 7 miles on it when I drove it off their lot. I’ve never h More

by Bubba
Recommend Dealer
Yes
Employees Worked With
Unknown
February 22, 2025

Took my Buick encore in twice for intermittent starting. Sorry they can't find problem plus last time I had to pay for their diagnostic! Never by a car from them! Dissatisfied customer! I am going to report More

by hoganpatricia
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
No
Employees Worked With
Ken Klein
1.0
This rating includes all reviews, with more weight given to recent reviews.
James Wooten
1.0
This rating includes all reviews, with more weight given to recent reviews.
Jeff Johnson
1.0
This rating includes all reviews, with more weight given to recent reviews.
Crystal McElroy
1.0
This rating includes all reviews, with more weight given to recent reviews.
Vivek Abraham
1.0
This rating includes all reviews, with more weight given to recent reviews.
Fred Butler
1.0
This rating includes all reviews, with more weight given to recent reviews.
Jeff Womack
1.0
This rating includes all reviews, with more weight given to recent reviews.
December 06, 2024

The sales process was superb. Very happy with the time and patience that was offered to me on making a decision. Very knowledgeable and personable with the entire process. Will More

by Tester
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.
November 30, 2024

The sales people were very nice and helpful. I paid cash for the vehicle so there was no financing. More

by Buick
Sales Price Transparency
Trade-in Experience
Purchase Time
Recommend Dealer
Yes
Employees Worked With
Jeff Johnson
5.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : Jeffry Bess
November 11, 2024

Dave, Kaitlin, and Tim are fantastic! I got an OnStar warning last night about my battery. I walked in this morning, without an appointment, and Dave replaced my battery -- all fixed an More

by Anthony.mauer
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Fred Butler
5.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : Dave, Kaitlin, Tim in Service
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