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.

09/10/2026

Why settle for stock when you can drive something built to stand out?

At Big Star Buick GMC, customization is part of what we do. Custom wheels, blackout packages, lifted trucks and more across select Sierra 1500s, 2500s and Yukons.
And this September, qualified buyers can also take advantage of 0% financing for 60 months on select Sierra 1500 models.

With over 300 new and pre-owned vehicles in stock, you can find what you want or start building it.

Stop by Big Star Buick GMC in Baytown and see what’s possible.

09/08/2026

September just gave you another reason to get into a Sierra. 👀
Right now at Big Star Buick GMC, qualified buyers can take advantage of 0% financing for 60 months on eligible Sierra 1500s. And yes, that can include select custom trucks too.
So if you’ve been waiting to upgrade to a new 1500 or want something that stands out from everything else on the road, now is the time to see what’s available.

09/05/2026

Custom doesn’t have to mean complicated.
At Big Star Buick GMC, we can help turn your next truck into something that actually feels like your truck. Lift kits, drop kits, custom interiors, color matching, rock lights, wheel lights, and plenty more.
And with warranty coverage available on qualifying dealership modifications, you can customize with more confidence.

🔥 Ready to elevate your drive? Lease the 2026 GMC Sierra 1500 Denali 6.2L for just $558/month or buy at 0% APR for 60 mo...
09/04/2026

🔥 Ready to elevate your drive? Lease the 2026 GMC Sierra 1500 Denali 6.2L for just $558/month or buy at 0% APR for 60 months! 🚗💨 Don’t miss out!

Shop Now: https://ow.ly/E6Xf50ZJE75

*Closed-end lease for well-qualified buyers. 24 months at $558/month. 10,000 miles/year allowed; $.25/mile over. Total due at signing of $0 does not include first month's payment, tax, title, license, and doc fees. {security_deposit} security deposit. Customer responsible for insurance, excess wear, and early termination fees. Doc fee: $225. MSRP $79,439. Stock . Available on approved credit through Gm Financial. Offer expires October 2, 2026. See dealer for details. *For well-qualified buyers. 60 months financing at $16.67/month per $1,000 financed. Available on approved credit through Gm Financial. 0% APR for up to 60 months on select new and unregistered 2026 Gmc Sierra 1500 Denali 6.2L models through October 2, 2026. Not all buyers will qualify. Higher financing rates apply for buyers with lower credit ratings. Doc fee: $225. MSRP $79,439. Stock . See dealers for details. While supplies last. Images for display purposes only.

09/04/2026

14+ years in the car business. You don’t stick around that long without taking care of people.
Whether you’re trading something in or starting fresh, shopping new or pre-owned, looking for a truck, SUV, or car—VP is ready to help you find the right fit.
No complicated pitch. Just experience, options, and someone who’s been helping Baytown drivers for more than a decade.

09/03/2026

You get the keys to ONE. Which are you taking? 👀
A 2026 Sierra 2500 Denali Ultimate sitting on a 6-inch lift and 38s… or the red AT4 2500 lifted 6 inches on 24x14s?
Two completely different looks. Same BIG presence.
And with warranty coverage available on qualifying dealership modifications, you can get the custom look without sacrificing peace of mind.
So which one are you picking: Denali Ultimate or AT4?

09/02/2026

Why drive the same thing as everyone else?
At Big Star Buick GMC, you can take your vehicle from factory to one-of-one. Wheels, suspension, exterior upgrades, interior customization—you bring the vision, and we’ll help bring it to life.
Sierra 1500s, 2500s, single cabs, Yukons, even a Terrain. If you can picture it, let’s talk about building it.

Don’t keep putting stress on your tires! This is your sign to get back on track and fix your alignment!When your suspens...
09/01/2026

Don’t keep putting stress on your tires! This is your sign to get back on track and fix your alignment!

When your suspension is out of alignment, your tires wear unevenly, your vehicle can pull to one side, and your ride is less comfortable overall.

If you’re experiencing issues like steering wheel vibration, abnormal tire wear, or pulling to one side, come see us. You’ll save on your alignment service all month long, and get expert care by our factory-trained pros.

Schedule Service: https://www.bigstarbuickgmc.com/serviceapptform/

*This offer is valid for factory parts only. Excludes some makes and models. Cannot be combined with any other offers. Offer expires 9/30/2026

09/01/2026

Your GMC might have way more tech than you realize. 👀
On eligible Super Cruise-equipped GMC vehicles, the included OnStar services can unlock features like Super Cruise hands-free driving on compatible roads, an in-vehicle Wi-Fi hotspot for multiple devices, and access to compatible streaming apps right from the infotainment system.
It’s one of those features you might overlook when buying the vehicle—but once you start using it, it can completely change road trips and everyday driving.
How many of these features did you know your GMC had?

08/28/2026

Your future ride might already be sitting on our lot. 👀
With over 300 vehicles in inventory, we’ve got options for just about everyone. Sierra 1500s, heavy-duty 2500s and 3500s, SUVs, sedans, and plenty more.
Whether you need something for work, family, or just want an upgrade, come see what’s waiting for you.

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

Alerts

Be the first to know and let us send you an email when Big Star Buick GMC posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Big Star Buick GMC:

Shortcuts

Share

Category