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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
GMC cars
for sale
near
Castroville, TX
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2024 GMC Savana 2500 Work Van
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Features
Reviews
Awesome!
Awesome! Will was so efficient getting me and out for my truck service. The waiting area is great. Everyone is very kind. I?ll continue to go to Castroville for my truck service.
Used
2023 GMC Sierra 1500 Elevation
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Reviews
Super happy with Kennan, make think smooth and easy.
Super happy with Kennan, make think smooth and easy. I recommend him to anyone one. Outstanding job sir thank you!!!!. Kennan deserves a raise for sure. I will be a chevrolet customer forever.
I own a 2023 Sierra 1500 Elevation equipped with the 2.
I own a 2023 Sierra 1500 Elevation equipped with the 2.7L TurboMax, and it’s been outstanding. It currently has 23,000 flawless miles. I’ll admit, I was skeptical of the 2.7 at first, but I jumped in feet-first and have never looked back. Living in Colorado, I regularly tow a 5,000-pound travel trailer through the Rockies with zero performance issues. The truck pulls confidently, handles grades with ease, and still delivers impressive fuel economy—23–24 mpg on the highway and about 18 mpg in town. I couldn’t be happier with this setup. If there is a negative to mention, that would be that after three years of ownership, the black wheels havent grown on me, and Im beginning to hate em. :) Lastly, the mpg while towing drops to 9mpg which is similar to that of a V8. All said, its been a great truck. :)
Used
2024 GMC Sierra 1500 Denali
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Reviews
The whole shopping experience was excellent.
The whole shopping experience was excellent. Benjamin as always was patient showing us several SUV?s. He is very knowledgeable therefore knew what I wanted. We experienced professional and friendly service the whole time we were at Mercedes. Thank you
Great truck to own.
Great truck to own. The 2023 GMC Sierra Denali with the 6.2L engine delivers excellent power, smooth performance, and a refined driving experience. The ride quality, interior comfort, and overall build quality are outstanding. I have had no issues whatsoever, and it has been a reliable, enjoyable vehicle from day one. I would highly recommend it to anyone looking for a premium full-size truck.
Used
2024 GMC Sierra 1500 AT4X
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Reviews
Excellent experience.
Excellent experience. I bought 4 tires at great price. The service and time was excellent.
I love it the look the interior mine is a red one and it
I love it the look the interior mine is a red one and it looks so good and it’s my baby and it runs so good and the technology is off the chain
Used
2023 GMC Sierra 1500 AT4
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Reviews
Quality Q70 service.
Service consultant was very professional and the areas were very clean and neat. The loaner insurance paperwork was filled out online the day prior but it was not available to the person that wrote the loaner paperwork.
Awsome
Stong engine and smooth! Highly recommend for familys or someone who likes a smooth truck. Purchased new and have had zero issues since then. Love it!
Used
2021 GMC Yukon 4WD AT4
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Reviews
Andrew at Principle BMW was very professional, courteous,
Andrew at Principle BMW was very professional, courteous, knowledgeable, and helpful. Despite a delay because of a computer programming issue, Andrew provided timely updates that made for a very good experience.
I have enjoyed my vehicle.
I have enjoyed my vehicle. It is comfortable and drives very well. I like the color also. It is very roomy, takes off fast and the safety features are very beneficial.
Used
2025 GMC Sierra 1500 Elevation
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Reviews
Kenneth was awesome to work with!
Kenneth was awesome to work with! Super professional, easy to talk to and patient. He made the whole car-buying process smooth and stress-free. He really took the time to answer all my questions and made sure I got exactly what I was looking for. Definitely recommend asking for Kennith if you’re buying a car — he’ll take great care of you!
Let me start by saying I have the AT4 model with the
Let me start by saying I have the AT4 model with the Duramax 3.0L diesel. I had a 2024 Elevation with the 5.3L V-8 that I bought to pull my 22’ camper. While the Elevation pulled my camper fine it drank the gas like it was on a binge. And with a 26 gallon gas tank it seemed I was filling up every couple of hours. After one trip to Nova Scotia I knew something had to change. I pulled my camper out west to Yellowstone and back through Arizona. It pulled like a champ and fillups were a lot more manageable. Even driving the speed limit out west I still got four to five mpg better than with the gasser. I liked the Elevation but I love the AT4. Way nicer ride and great handling. I get 30 per gallon of diesel on the highway if I drive the speed limit but I got it to tow with. I added a Titian replacement fuel tank so I have 43 gallons instead of the 26 it came with.
Used
2024 GMC Sierra 1500 Denali
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Reviews
Feeling blessed
I was looking for a new Hyundai because frankly, we have bought several Hyundai vehicles since moving to SA and they are amazing, long lasting cars! We were treated with the utmost kindness, professionalism, and extended over extended courtesies were given to us at Superior Hyundai, off of Loop 410 and Callaghan and I cannot say enough truly, about Jonathan Priette, our Sales Agent, Mark Anthony, Mgr., and Oscar Fernando in Finance! There was never “rushing us into any deal”, but rather, my husband and I were treated with respect. We showed up late in the evening and they never seemed to be in a hurry. Not one bit. They made sure all our questions were answered in detail and on top of all that kindness and professionalism…..I drove out of their parking lot with the exact car I was looking for and with a great package deal. These three gentleman treated us the way everyone should be treated, with utmost respect! There’s not enough of that in this world nowadays. So, if you are looking for a great car with a great package deal, please do yourself a favor and go look for any of these three gentlemen. (I made sure to remember their names so I could tell family and friends.) You will definitely be surprised how they run things there at this dealership. #feelingblessed!
2024 GMC sierra 1500 duramax 3.
2024 GMC sierra 1500 duramax 3.0 is great truck. Great ride and great MPG. 100% recommend to any prospective buyer. Love the truck and how it perform.
Used
2018 GMC Yukon Denali
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Reviews
Had really great service Geoffrey is honest and helpful
Had really great service Geoffrey is honest and helpful whenever I take my car in for repairs. He?s been taking care of my car since I purchased 4 years ago.
Favorite car I have owned, to date!
The Yukon checked all of my needs, I have plenty of room for my children and my Great Danes. I enjoy driving the Yukon and how it handles, overall love this vehicle!
Certified
2024 GMC Sierra 1500 DENALI
Vehicle information
Reviews
Fast friendly srrvice.
Fast friendly srrvice.Thank you Richard T Martinez for taking the time to help us with a vehicle we actually wanted!!!
Looked at more expensive truck with less options, bought
Looked at more expensive truck with less options, bought the GMC SIERRA AT4 Turbo Diesel 6. I now only put fuel im once a month. And long distance trips are easier due to better fuel economy. One of my best investments ever.
Used
2021 GMC Sierra 1500 SLT
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Reviews
Pleasant experience sales person was helpful I?
Pleasant experience sales person was helpful I?m very knowledgeable about making sure I was comfortable with the car before I left setting up the Bluetooth on star.
This truck has a jerk when changing gears sometimes.
This truck has a jerk when changing gears sometimes. I enjoy the truck overall easy to handle and comfortable. Drive with ease sight is good when driving.
Used
2023 GMC Sierra 1500 Denali Ultimate
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Reviews
Excellent service at Land Rover San Antonio and David our
Excellent service at Land Rover San Antonio and David our service advisor.. 100… thank you very much
Like the truck but also disappointed
Got the duramax diesel and getting 24 city and 32 highway is very good. Truck drives nice and is very comfortable. My 2 issues with this truck is the backup camera at night is useless (very dark) and interior lighting is not very good. You would have thought a 78k truck would have footwell lights, but it doesn’t.
Used
2024 GMC Yukon AT4
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Reviews
I was taking care of right away even when I was early,
I was taking care of right away even when I was early, the wait was not terrible. My service advisor was friendly, I would recommend this place again.
Purchased new in October 2024.
Purchased new in October 2024. Total miles driven 9,276. Just completed a 4,734.2 mile trip through 9 states. Just a pleasure to drive. My wife and I were on the road 16 days, with only 8 driving days, longest day was 674 miles. Average driving speed was about 72+ miles per hour. Seat comfort was amazing, no discomfort, great considering having 4 back surgeries. Very solid on the road with little or no driving fatigue. Performance was great. Of the total miles, about 500 were in town driving and 300 miles was in 4x4 in a snow storm coming across Northern Texas in April. Average MPG was 26.4 with my best 500mile drive at 33mpg. The diesel engine is very quiet requiring me to check the tach sometimes to be sure I had pressed the off button. Very quiet on the road as well. This is my first diesel and I would highly recommend it. Plenty of power, great fuel economy, quiet and very responsive when you need that quick acceleration. amazingly nimble for a big SUV. The adaptive cruise works great. My previous GMC was a 2009, 6.2L V8 Yukon XL. I drove that one 140K miles over 14 years with nothing but routine maintenance, a great vehicle as well. Very happy with this 2024
Used
2026 GMC Sierra 1500 Denali
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Reviews
Great experience.
Great experience. Jaime the manager was great to work with and made the process really easy and simple. Thank you!
Easy purchase experience, would recommend to anyone
Easy purchase experience, would recommend to anyone looking for a new car. Everyone there was friendly and made the whole process as smooth as possible
Used
2025 GMC Sierra 1500 AT4
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Reviews
They got my truck repair done ahead of the anticipated
They got my truck repair done ahead of the anticipated scheduled. There was a back order on the part and they were able to get it in earlier than expected.
I bought this after going to the dealer just to look at
I bought this after going to the dealer just to look at colors. I had a 2016 Chevy 1500 LTZ that I loved. There was my down payment and took this Denali home. Only 2 options. Paint and moonroof. I thought my chevy with 3.42 gears was quick. This one goes with 3.23's. The ride is great. Fit and finish are perfect. My only complaint is this Bose/Apple play radio is not what the 2016 Bose was.
Used
2024 GMC Sierra 1500 Elevation
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Reviews
Great service from Jason!
Great service from Jason! we would definitely buy a car from him again! he made the whole process smooth and easy!
Surprised myself and bought a GMC
I needed a new pickup and while I wanted a Ford F150 I could not find one set up how I wanted. When I did the Ford dealers didn't want to give what I felt my trade in was worth. I got what I wanted and got a great deal on a 2024 GMC Sierra 1500 Elevation. It is even set up better than the F150's I was looking for and at a better price. I'm very happy with my purchase.
Used
2020 GMC Yukon SLT
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Reviews
Buying a new car from North Park Subaru
Anthony Pacheco at North Park Subaru provided us with excellent customer service, from ordering and securing the specific Outback Wilderness we wanted (when no other dealers in the state seemed to be able to), keeping us informed weekly until the car arrived, and then walking us through a smooth and easy purchase process at the dealership, including a through walk-through of vehicle features. Everyone at the dealership was genuinely nice and very professional. We were in and out quickly. I would highly recommend buying a new car from them!!
Buy one if you can afford it
Excellent and reliable, only thing buyers have to do is buy a AFM disabler that you can stick into OBD2 port to avoid lifter failure (longer story, nobody wants a V8 to run in V4)
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Used
2021 GMC Sierra 1500 AT4
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Reviews
I was looking for a Lexus RX350 and found the exact car
I was looking for a Lexus RX350 and found the exact car that I wanted at Autonation. I called Autonation to be sure the car was still available and it was. It took me less than an hour to drive to Autonation and The salesman Maverick already had the car cleaned and gassed up for my test drive and I decided that I wanted to buy the car for my wife?s birthday. In less than two hours the deal was done. Vehicles that I?ve bought in the past has been an all day process but not this time. I was very impressed with what Maverick and Camron did for me to make this vehicle purchase quick and painless. By the way? my wife was very happy with her birthday present!
Brake Pad Monitor
2021 GMC sierra 1500, 5.3, crew cab 4x4, 21000 miles. brakepad monitor lites up. dealership says needs brakes and rotors in back. one mo. on warranty. our rural roads dirty up the monitor. Needs new monitor. brakes look great to me. No noises. dealer says parts on order GM strike. Can't replace myself cause of computer...
Used
2019 GMC Sierra 1500 Denali
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Reviews
2019 Sierra SLT X31
I purchased a new 2019 SLT with the X1 package. It has the Red Quartz Tintcoat paint. I usually never leave reviews, but honestly this is the most comfortable, nicest loking truck I've owned , and I've ownwd alot of them. The only issues I've had was the brake software was flawed, took it to the dealer on recall and they installed a new software patch, Other then that I love the styling, performance and the interior is very nice. No regrets
About GMC
What is the cheapest GMC vehicle available?
The GMC Terrain is the cheapest available vehicle by average Cars.com listing price in GMC's lineup, with an average listing price of $20,092.
Which GMC vehicle has the best MPG?
The GMC Sierra 1500 Hybrid can reach up to 21 MPG city and 22 MPG highway for a combined rating of 22 MPG. The GMC Terrain with traditional internal combustion engine offers up to 26 MPG city and 30 MPG highway for a combined rating of 28 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
Which GMC vehicle has the longest range?
The electric GMC Sierra EV can travel up to 440 miles on a single charge depending on electric motor and battery options.
EPA-estimated range is the distance, or predicted distance, a new plug-in vehicle will travel on electric power before its battery charge is exhausted. Actual range will vary depending on model year, driving conditions, driving habits, elevation changes, weather, accessory usage (lights, climate control), vehicle condition and other factors.
Which GMC vehicle has the most deals?
The GMC Sierra 1500 has the most available deals on Cars.com with 3186 great deals out of 15719 listings starting at $1,500.
Where can I find the most GMC deals?
The most GMC deals can be found near Terrell Hills, TX with 75 great deals out of 325 listings starting at $5,000.
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used GMC by price
Used GMC by city
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Used GMC in LaCoste, TX
55 Great Deals out of 234 listings starting at $5,000
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Used GMC in Lytle, TX
47 Great Deals out of 214 listings starting at $5,000
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Used GMC in Natalia, TX
27 Great Deals out of 108 listings starting at $7,249
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Used GMC in Von Ormy, TX
65 Great Deals out of 292 listings starting at $5,000
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Used GMC in Devine, TX
22 Great Deals out of 79 listings starting at $7,249
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Used GMC in Lackland AFB, TX
67 Great Deals out of 301 listings starting at $5,000
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Used GMC in Somerset, TX
60 Great Deals out of 270 listings starting at $5,000
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Used GMC in Leon Valley, TX
67 Great Deals out of 301 listings starting at $5,000
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Used GMC in Helotes, TX
67 Great Deals out of 301 listings starting at $5,000
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Used GMC in Lakehills, TX
49 Great Deals out of 194 listings starting at $8,795
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Used GMC in Lake Medina Shores, TX
39 Great Deals out of 158 listings starting at $9,450
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Used GMC in Grey Forest, TX
67 Great Deals out of 301 listings starting at $5,000
Used GMC in Castroville, TX by model
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GMC Sierra 1500 in Castroville, TX
16 Great Deals out of 90 listings starting at $9,450
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GMC Yukon in Castroville, TX
9 Great Deals out of 29 listings starting at $12,900
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GMC Terrain in Castroville, TX
9 Great Deals out of 28 listings starting at $7,249
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GMC Sierra 2500 in Castroville, TX
4 Great Deals out of 21 listings starting at $21,998
Used GMC by body style
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This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.