Capital Buick GMC

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Capital Buick GMC A premier Buick GMC dealer in Atlanta, GA. Visit us today! Capital Buick GMC has an outstanding reputation because we put the customer first.
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Welcome to Capital Buick GMC

We have been serving Atlanta and Marietta from Smyrna for more than 80 years. It's because of our dedication to you, our customers and neighbors, that we are still here today to bring you the latest in Buick and GMC models. From our highly trained service team to our compassionate finance team, we are here to keep you and your family on the road.

Sweater weather is here. ?? Settle into the Buick Encore GX with your favorite playlist and enjoy the changing scenery.
10/26/2026

Sweater weather is here. ?? Settle into the Buick Encore GX with your favorite playlist and enjoy the changing scenery.

Big SUV. Cozy-season energy. ?? The GMC Yukon brings spacious comfort to chilly mornings and busy October weekends.
10/23/2026

Big SUV. Cozy-season energy. ?? The GMC Yukon brings spacious comfort to chilly mornings and busy October weekends.

Everyone gets a seat, the bags have a place and there's still room for snacks. The GMC Acadia is ready for fall road-tri...
10/22/2026

Everyone gets a seat, the bags have a place and there's still room for snacks. The GMC Acadia is ready for fall road-trip duty. CTA: Explore the Acadia!

Enjoy a five-star experience, everywhere you go in the GMC Yukon Denali.
10/21/2026

Enjoy a five-star experience, everywhere you go in the GMC Yukon Denali.

Pumpkin patch plans, weekend getaways or a day with the family—the Buick Enclave gives everyone room to enjoy the season...
10/21/2026

Pumpkin patch plans, weekend getaways or a day with the family—the Buick Enclave gives everyone room to enjoy the season. Come see the Enclave today!

Fall festivals, coffee stops and spontaneous plans around town? The Buick Envista brings standout style to all of them.
10/16/2026

Fall festivals, coffee stops and spontaneous plans around town? The Buick Envista brings standout style to all of them.

10/15/2026

Take the Encore GX from your wish list to your driveway.

Firewood, tools, outdoor gear or weekend supplies, the GMC Sierra 1500 is ready to put its capability to work. Take a cl...
10/15/2026

Firewood, tools, outdoor gear or weekend supplies, the GMC Sierra 1500 is ready to put its capability to work. Take a closer look!

The country is your campsite when you’ve got a GMC Sierra 1500 AT4.
10/14/2026

The country is your campsite when you’ve got a GMC Sierra 1500 AT4.

Address

2150 Cobb Parkway Southeast
Smyrna, GA
30080

Opening Hours

Monday 9am - 7pm
Tuesday 9am - 7pm
Wednesday 9am - 7pm
Thursday 9am - 7pm
Friday 9am - 7pm
Saturday 9am - 6pm

Telephone

+17706157028

Website

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