Big Star Buick GMC

Big Star Buick GMC Located in Southeast Texas, our GM dealership is proud to serve our hometown.

Our excellent new and used inventory of cars, trucks and SUVs are sure to help anyone looking for a Big Star Buick GMC dealer. Our service department offers many maintenance options for your GM in addition to offering competitive specials on Buick GMC service in Baytown. From oil changes to buying new tires for your vehicle, Big Star Buick GMC can help.

06/03/2026

Life’s too short to drive something boring.
Whether you’re looking for bold colors, a new truck, or your next SUV, we’ve got plenty of options on the lot and some great deals happening right now.
The hardest part might be choosing your favorite color.
Stop by Big Star Buick GMC in Baytown, take a test drive, and see which one fits you best.

06/02/2026

The Women’s Network of HADA Hosted their 2026 Spring Networking Event at the Julia Ideson Library in Downtown Houston, sponsored by Ken Garff Dealerships in Houston. Over 60 women in Automotive All Came together for one common goal: to Grow! 🌷It was a lovely afternoon of Learning, Laughter, and Connection.

Thank you to everyone who made this Event a success! We can’t wait see you at our next event! 🚗

Interested in joining our Team? Click here to browse open positions: https://ow.ly/9upQ50Z6RKZ

Road trips, camping, parties, pool days—summer is about being on the go. That’s why it’s important to take care of impor...
06/01/2026

Road trips, camping, parties, pool days—summer is about being on the go. That’s why it’s important to take care of important vehicle maintenance now and enjoy smooth sailing all season long.

And that’s where we come in. Bring your vehicle to us in June to get it tuned up and save 10% on anything! Schedule today to find a time that works best for you.

Schedule Service: https://ow.ly/bGt550Z5p2n

*Some makes and models excluded. Cannot be combined with any other offers. Maximum discount is $150. See dealer for details. Offer expires 06/30/2026.

School's out! Comment below what adventures await you and your vehicle!
05/29/2026

School's out! Comment below what adventures await you and your vehicle!

05/27/2026

La mayoría piensa que una troca nueva automáticamente significa pagos altos…
Hasta que ven algo así.
$399 al mes y cero de enganche en las GMC Canyon.
Y sí… esos colores se ven todavía mejor en persona.

05/26/2026

Truck buyers already know…
Deals like this haven’t been around in a minute.
4.9% on 2500 HDs AND inventory sitting on the lot again?
That combination doesn’t stay around long.

Thank you to everyone active and past who protect our beautiful country. ❤️🤍💙 Have a safe weekend! 🦅
05/22/2026

Thank you to everyone active and past who protect our beautiful country. ❤️🤍💙 Have a safe weekend! 🦅

🚗💨 Ready to conquer the road? Get behind the wheel of the 2026 Canyon today! Enjoy an unbeatable 3.9% APR for 60 months....
05/21/2026

🚗💨 Ready to conquer the road? Get behind the wheel of the 2026 Canyon today! Enjoy an unbeatable 3.9% APR for 60 months. Don’t miss out! 🌟

Shop Now: https://ow.ly/oWVz50YW7kK

Special APR may not be combined with other offers. For well-qualified buyers. Not all buyers will qualify. Must finance through GM Financial. Buyer must take delivery from dealer stock. Down payment varies with credit. MSRP of $46,334. Image is for display purposes only. See Stock # 28991. While inventory lasts. See dealer for details. Offer Expires 6/1/26

05/20/2026

You don’t usually see this many Yukons sitting at once…
And when dealerships start pushing inventory this hard, smart buyers pay attention.

If you’ve been waiting on the right time to trade in, this weekend might be it.

We believe taking care of your vehicle should be easy as a breeze 🍃 That's why we created AdvantageCare, a prepaid maint...
05/15/2026

We believe taking care of your vehicle should be easy as a breeze 🍃 That's why we created AdvantageCare, a prepaid maintenance package with 3 oil changes, 3 tire rotations, and 3 car washes! 💪

Learn more: https://ow.ly/OhQO50Z0fsM

Address

4411 East Freeway
Baytown, TX
77521

Opening Hours

Monday 9am - 8pm
Tuesday 9am - 8pm
Wednesday 9am - 8pm
Thursday 9am - 8pm
Friday 9am - 8pm
Saturday 9am - 8pm

Telephone

+12812450298

Website

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