Suntrup Buick GMC: 284 New & Used vehicles in Saint Peters, MO

Where you're more than just a "deal"~you're family

Suntrup Buick GMC in Saint Peters Welcomes You

At Suntrup Buick GMC, we make shopping for a new crossover, SUV, or truck a very simple, pleasant process. We're focused on providing you with friendly, knowledgeable service, a wide range of new vehicles, and an easy-breezy one-stop shopping experience. And if your vehicle shows signs of trouble, you can return to our Suntrup Buick GMC service department for reliable care. We're proud to serve Saint Peters, MO and surrounding areas with the kind of sales environment that customers actually enjoy.

Easygoing Customer Service

When you arrive at Suntrup, you can expect service with a smile. Ethics are very important to us, and we want you to take your time and make the best purchase to suit your driving needs. In addition to friendly, trustworthy service, our team also has the necessary knowledge to answer all your questions. We can even help point you in the right direction if you're not sure which model is best suited to your everyday drive.

Diverse Inventory

The GMC lineup is home to some rugged contenders, all of which you'll find right here. The midsize Canyon kicks off the truck lineup. And if you need a little extra power, you'll find it in the light-duty Sierra 1500 or the more capable Sierra HD. GMC is also home to the new Hummer EV Pickup, and our team will be happy to help you reserve this extremely rugged truck.

GMC is also big on roomy, powerful SUVs. The five-passenger Terrain comes at a great price. The midsize Acadia offers three rows of seating, perfect for a family of seven. The Yukon and the Yukon XL can transport a family of up to nine passengers, with plenty of head and legroom to spare. And then there's the GMC Hummer EV SUV, a luxury option that our staff would be happy to help you order.

When you shop the Buick lineup, you can choose from a wide range of upscale crossovers. The compact Envision and Encore kick off the lineup with sporty capabilities and city-friendly dimensions. If you need a little extra passenger and cargo space, the three-row, midsize Enclave is perfect.

One-Stop Shopping

Besides easygoing service and an impressive list of models, Suntrup provides a one-stop shopping experience. We'll give you a fair trade-in offer for your old car, help you finance your new one, and send you off into the sunset with the GMC or Buick best suited for your driveway!

World-Class Service Department

Since our mechanics were specially trained to work on Buick and GMC vehicles, you know you're getting top-notch service when you come to our service department. We only use parts that are certified for use in your Buick or GMC SUV or truck, ensuring the best possible performance and future reliability.

Stop by for your next big purchase and let us help you find exactly what you need.

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