Explore Our Models
CarBravo
Each CarBravo vehicle is thoroughly inspected and reconditioned and includes factory-backed limited warranties and roadside assistance.
Our Reviews
Ce Ce Marin was my service representative and she did an outstanding job informing me of issues, cost to repair and timing.
Having the Costco Auto Program here makes all the difference in the world, Gabby was very helpful in my truck purchasing process
Miguel Tamayo, TERRIBLE Customer Service. Disrespectful; Rude; Ignorant; True xxxxxxx. I expected better treatment and transparency from a dealership. Unfortunately, this experience did not meet those expectations, and I would be hesitant to recommend this dealership to others. I bought a Yukon Denali in 2025 and bought a 2026 Denali Sierra from this dealership. My plans were to purchase another car this year or next and I will not make this mistake again. Miguel should be Fired and not eligible to work at a car dealership again without proper training.
I had an excellent experience with the service department at this dealership. From start to finish, the process was smooth, professional, and efficient. My service advisor was outstanding — friendly, knowledgeable, and kept me updated every step of the way. She took the time to explain everything clearly and made sure all of my questions were answered. The work was completed on time, and my vehicle was returned clean and running perfectly. It’s hard to find customer service like this these days, and this team truly went above and beyond. I highly recommend this dealership’s service department to anyone looking for honest, reliable, and top-quality service. Definitely a 5-star experience!
Poor customer service in the service department. Aaron is a liar and the manager Alex is worse, didn’t take the time to hear me out to even understand my concerns. Felt rushed off the phone.
A huge thank you to Steven Mauro and Group 1 GMC Southwest for going above and beyond throughout the entire process. Their knowledge, patience, honesty, and attention to detail made everything smooth and stress-free. They answered every question, kept me informed every step of the way, and truly made me feel valued as a customer.
Exelente, wonderful great experience love how they treated me especially Aaron Fofana I come back
Debbie Robert’s was a pleasure to work with! She was professional, helpful and very helpful.
It was a pleasant experience from the service representative who helped me to get what I needed!
Service department was great. Did everything they could to work with me to make sure warranty company covered my parts. Great communication and friendly staff...minus the finance guy, but they are always kinda difficult.
Excellent online purchase with knowledge at hand with excellent home delivery in less than 1 weeks. Would definitely buy another vehicle from them. Johnathan you handled my purchase very well and everything went without a glitch
Amazing team and super efficient process! Thank you all for the exceptional service always provided.
Greet you with a smile at the service department. Always courageous, on time and professional. Listen to my concerns regarding my truck. Dealership is always
Experienced very poor customer service on recent oil change. Jordan Rasmussen refused to honor oil change promotional discount received from Group 1. Furthermore, he would not honor advertised oil change price on Group 1 website. I purchased this particular vehicle at Sterling McCall and have had it serviced there for 10 yrs and never had a single problem with customer service until Group 1 took over. I’ll be purchasing a NEW truck in a few months, but unfortunately it will be elsewhere.
The SERVICE ADVISOR Ronald Quevedo was excellent. Very patient and followed up multiple times to make sure I was taken care of. He made sure my main concern was addressed. Very helpful service center. Very friendly
Welcome to Group 1 GMC Southwest
Group 1 GMC Southwest is an established GMC dealer near Missouri City. We celebrate more than just the destination, which is why we’re here with you every step of the journey. From vehicle upgrade to maintenance, our team will support you in every aspect of your automotive needs. Read on and learn more about our services.
Our New & Pre-Owned Inventory
Our showroom hosts the latest and greatest innovations from GMC. Whether you're craving a luxurious ride with all the bells and whistles or a dependable truck that can handle anything you throw at it, we've got you covered. Of course, we also have exciting GMC lease deals that you don’t want to miss out on.
Our pre-owned inventory is just as impressive, boasting a treasure trove of yesteryear's favorites across a range of makes and models. Standing out in our lot are members of our CarBravo program. These used GMC vehicles have undergone rigorous inspection and come with enticing benefits.
Whether you’re considering a brand-new or pre-owned vehicle, you can easily browse our entire inventory online. Find the perfect car from the comfort of your couch when you can filter your search to the specs and trims you’re dreaming of.
Auto Financing Made Simple
At Group 1 GMC Southwest, we streamline the financing process for our Sugar Land shoppers. Our GMC finance center is dedicated to crafting a plan that fits your lifestyle, whether you’re buying or leasing. We work with a network of local lenders to offer flexible options, so you can sign with confidence.
For our online inventory explorers, did you know you can finance a vehicle 100% virtually? Our innovative program allows you to draft your dream plan online. Configure your monthly payments, value your trade-in, and even add additional programs. We'll review your plan and do what we can to make it work.
Expert Care Keeps You Rolling
Our GMC service center is eager to keep your adventures going, mile after mile. Our team of certified technicians knows GMC vehicles inside and out, and they're dedicated to getting your ride back in tip-top shape, whether it's for routine maintenance or a pop-up repair. We also value the integrity of your vehicle, so we loyally use OEM parts and accessories during service.
For our hands-on drivers, our parts center is stocked with everything you need to tackle those DIY projects with confidence. You can even place an order online!
Choose Us As Your GMC Dealer Near Stafford
We believe in building relationships with our customers, so we can provide you with better service every time you visit us. If you’d like to work with us, contact our team today! We can’t wait to go above and beyond your expectations.