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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
Frontenac, MO 
    
  
      - 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
2020 GMC Terrain Denali
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
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2023 GMC Acadia Denali
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Working with Trent and the staff at Dave Mungenast was
Working with Trent and the staff at Dave Mungenast was easier than I had imagined. While looking at vehicles all day, we were exhausted and ready to give up. Finally, after visiting many car dealerships, we found one at Dave Mungenast. Thank you Trent and staff that stayed after hours to help us finalize our purchase.
Perfect for us!
As we age, our reaction time may become slower. This vehicle is loaded with features that make me a safer driver. It connects wirelessly with my iPhone for hands-free Apple CarPlay. Love that! And the Acadia is a dream to drive. It’s the perfect size for me and my family
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2023 GMC Sierra 2500 AT4
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Great experience service Joe is helpful and very friendly
Great experience service Joe is helpful and very friendly would recommend him to everyone. Dealership is very clean and waiting time is always very short for normal service work
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2021 GMC Acadia AWD AT4
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Fast, easy, informative!
Fast, easy, informative! I felt like I got all the information I needed and great rates!
Stylish and comfortable.
Just purchased this vehicle a little over a month ago. Love the ride, the comfort of the seats, and, the body style. My only complaint is that it drifts to the right and the steering wheel is several degrees to the left after two trips to the dealer where we purchased it. I will probably have to pay to take it to a known, excellent alignment shop.
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2023 GMC Yukon XL Denali Ultimate
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Conan Thomas was my service advisor and the service was
Conan Thomas was my service advisor and the service was excellent. Took care of everything and made this service call as easy for me as possible. I will always go back to Sapaugh.
I love my car.
I love my car. I love the way it handles, and the confidence I have in it when I’m on the road. The room in it is fantastic. All the room I need for when we travel.
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2015 GMC Sierra 2500 SLE
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Ron, and the entire staff are first class!
Ron, and the entire staff are first class! My wife and I flew down from Minneapolis. Ron picked us up at the airport. We took the vehicle for ride & within an hour and a half, we were on our way home. The smoothest transaction I've ever had buying a vehicle.
Very beautiful truck
This truck would help me thru out my needs I and my family love this beautiful truck, there is no better place for me to shop than the Paso Robles Chevrolet I highly recommend them
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2019 GMC Acadia SLT-2
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2018 Nissan Murano
Dustin was the perfect salesman for us. He was knowledgeable and able to help us make decisions based on our needs. We never felt pressured at any point.
Its a decent car, but on a car frame.
Its a decent car, but on a car frame. I had a GMC Envoy a truck frame SUV and it was so much nicer to sit higher than the sedans and baby SUVs on the road. Doe have nice accelerations and mileage tho.
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2024 GMC Sierra 3500 SLT
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Reviews
I met with Dave Fisher, he made me feel very comfortable
I met with Dave Fisher, he made me feel very comfortable from the beginning all the way through the whole process of buying a used vehicle. No pressure, no stress. I was very happy I decided to go to Sapaugh GM Country. Thanks Dave for making the process and easy one
2024 GMC 3500HD AT4
This review is for a two week old truck. I have been trying to get a 3500HD AT4, gas engine, 8 foot bed, 5th wheel prep, in blue for over a year (almost 2). My dealer finally received an allocation and I was off for the build!! However, when my build order was sent to me the color had defaulted to black (blue was discontinued for 2024) and the only way to change it was to cancel and start over.....so black it is!! The truck is gorgeous and much larger than I thought! I am pleased with both exterior styling and the 2024 interior refesh. My only complaint is the seats, they are a bit firm.....still comfy....but firm. The GM sunroof is small, so small I passed on the option. Mechanically this truck is a pretty sound design. Another 50hp for the 6.6L gas engine would be nice, but 401hp is pretty decent. A PTO offering in the up level trims would be nice, as would a larger/dual fuel tank option is needed (GM is the only one that doesn't offer one), and a factory level in the front, and while I am dreaming a front locking differential. GM could up thier paint game, when approaching 90k I expect better paint. Value wise it is as good if not better than the rest of the over priced trucks on the market. Rumor is 20K per unit on average goes to the UAW pension, that's why your 50k truck costs 70k. In closing I have zero regrets other than the color, but I needed it immediately so here I am.
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2025 GMC Sierra 3500 Denali
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Pleasant Experience
The lease on our car was up and a friend recommended Suntrup in South County. Since we were up that way we decided to check it out and were greeted by Zach Seiler at the door and we’re pleasantly surprised by his knowledge, patience, and low pressure salesmanship. In a relatively short time we were transferring items from our old car into our new 2021 Volkswagen Jetta-which we really did not plan to purchase that day. And by the way Zach helped us with that, too
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2024 GMC Sierra 2500 Denali
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The Best Ford Dealer in St Louis area
This Service Department saved my sanity. I had an issue on a new Ford Focus that no other service department in area could even locate, tried 2 other service departments including original dealer car was purchased from. They found it and fixed it in 2 days.
One very awesome vehicle.
One very awesome vehicle. Checks all the boxes you need in a truck and exceeds expectations on quality, performance, and looks great ,too. Love my nre truck.
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2023 GMC Acadia AWD SLT
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Bought my second vehicle from Don Brown Chevy recently
Bought my second vehicle from Don Brown Chevy recently and when I tell you they treat you like family they really do! They go above and beyond. Making sure you get what you need! Will continue recommending and sending everyone to Don Brown!!
Great road trip car
Got it for the ride ,comfort,great gas mileage on trips,can do a 750 mile trip and not be warn out from the ride.Can carry a lot of stuff .All the different options are great
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2021 GMC Sierra 3500 Base
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Loved the personal attention!
Loved the personal attention! Christy Thorton knowledgeable and professional! She was able to help me figure out the best car within my budget and to fit my family's needs
Truck is a Solid vehicle overall.
Has a really Big feel to it. I currently use mine to pull gooseneck trailer. I haven't had a load yet that I couldn't pull. The downsides to this truck is to me I feel it could get better fuel mileage. Also I had trouble with #4 injector...dealership replaced it. Now my AC doesn't work all the time. Although it sounds like it's blowing it isn't.
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2021 GMC Yukon XL SLT
Vehicle information
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Easy process.
Easy process. Dmytro was very helpful and accommodating. Follow up was timely. Found the car I wanted online, submitted a request for information, received a call back immediately.
This is a luxury suv with plenty of room.
This is a luxury suv with plenty of room. I'm still learning the features. It is a smooth ride with a great interior. Great for towing a popup camper.
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2024 GMC Terrain SLT
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Great day
Buying a car made easy! Beautiful facility with everything needed to make that difficult decision less painful. Wonderful staff with great coffee and snacks. Thanks Dave Keyser
I always bought the GMC Acadia (4 times) but decided to
I always bought the GMC Acadia (4 times) but decided to try the terrain. I absolutely love it and it's a great car for zipping around in town. I would take it for a weekend trip but not on a long trip as it doesn't have a lot of cab room, but for two people it is fine
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2015 GMC Canyon SLT
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2018 Nissan Rogue
Cory Reno helped us buy our cars. We just bought our sixth car from Cory on Saturday. He is very knowledgeable and easy to work with. Highly recommend him!
GMC 2015 Canyon
I really like my GMC Canyon 2015 it's a very nice truck .it's been very good ,it does have a couple problems that I've taken care of but all in all I really enjoy driving on the highway in my truck.
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2023 GMC Acadia SLE
Vehicle information
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Bommarito Volkswagen
I would like to thank Andre Branch for the excellent service I received during the purchase of my Atlas Cross Sport. This is my first SUV purchase and I love it. Thank you Andre for knowing exactly what I needed. I we continue to support him. Thanks, Vanessa Chambers Browley
great vehicle
traded in my 2013 buick enclave for this 2023 gmc acadia. i think the ride is a little better , fuel mileage is better over all comfort is great. Ed at Patriot Buick GMC was great in explaining all its features.
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
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Thank you Aaron Voege
My salesman Aaron Voege was excellent,courteous and I will recommend him to all my friends.. He made the transition from my Altima to my new Rogue perfect. Thank you Aaron..
Acadia and Lake City GMC Lover
Jonathan and Kahn were amazing. As always at Lake City GMC no pressure, very relaxed buying experience. Love my Acadia so much that this is my 4 th one.
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2019 GMC Yukon XL Denali
Vehicle information
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Jeremy Yingling was a great help getting the best deal
Jeremy Yingling was a great help getting the best deal possible to replace a stolen van. At an incredibly stressful time he was a liferaft.
Bought 7 over the past 21 years!
On my 7th one. That should say it all. Quality crafted, full of great features, super smooth ride and plenty of room for up to 8 people plus a ton of gear.
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2017 GMC Yukon XL Denali
Vehicle information
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We bought a new equinox from Jim Butler Chevrolet
We bought a new equinox from Jim Butler Chevrolet Centralia. Jarrett was our salesman he was on top of everything he explained everything about the vehicle very well. We do recommend this dealership and Jarrett
Fast & Awesome
great car has everything and then some. lots of seats and 2nd row heated is cool. it could use a little more under storage in the rear compartment and a cover
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2021 GMC Sierra 2500 Denali
Vehicle information
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Best buying experience ever!
Best buying experience ever! Tracy did a wonderful job. We highly recommend this dealership to everyone.
Beautiful truck
I love my 2021 GMC Denali 2500HD. I have gotten more complements on this truck than any other vehicle that I have owned. I get great highway fuel milage average 19-26mpg,which is great for a heavy duty truck!
          
        
      
          
        
      
          
        
      
          
        
      
          
        
      
            Used
2025 GMC HUMMER EV SUV 2X
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This is the fourth vehicle that we've purchased from ELCO
This is the fourth vehicle that we've purchased from ELCO Chevrolet, and there is a reason that I returned for my third Tahoe: they're the very best. Three weeks ago, I lost my husband unexpectedly and with two ELCO Chevy's, one 10 yr old Tahoe and a two-year-old Trailblazer that my children didn't want I felt it best to combine the trade-ins and purchase a new Tahoe that will take me another 10 years, providing me not only transportation but the security I need moving forward. The staff at ELCO were respectful, kind, understanding, and efficient. The purchasing experience was excellent from start to finish, and they took every step to make me feel like I was the only person in the dealership those two days. I am very grateful to Mark Gerecke and Branden Nehls for all they did to make the process as easy and comforting as possible given the circumstances. I am an ELCO customer for life.
    
  *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
- GMC for sale under $15,000 in Frontenac, MO
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 - GMC for sale under $30,000 in Frontenac, MO
 - GMC for sale under $40,000 in Frontenac, MO
 - GMC for sale under $50,000 in Frontenac, MO
 - GMC for sale under $100,000 in Frontenac, MO
 
Used GMC by city
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    Used GMC in Frontenac, MO
  
  
209 Great Deals out of 886 listings starting at $4,995
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    Used GMC in Ladue, MO
  
  
209 Great Deals out of 886 listings starting at $4,995
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    Used GMC in Warson Woods, MO
  
  
209 Great Deals out of 886 listings starting at $4,995
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    Used GMC in Creve Coeur, MO
  
  
209 Great Deals out of 882 listings starting at $4,995
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    Used GMC in Des Peres, MO
  
  
209 Great Deals out of 885 listings starting at $4,995
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    Used GMC in Rock Hill, MO
  
  
209 Great Deals out of 886 listings starting at $4,995
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    Used GMC in Glendale, MO
  
  
209 Great Deals out of 886 listings starting at $4,995
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    Used GMC in Town and Country, MO
  
  
208 Great Deals out of 870 listings starting at $4,995
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    Used GMC in Kirkwood, MO
  
  
209 Great Deals out of 885 listings starting at $4,995
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    Used GMC in Olivette, MO
  
  
209 Great Deals out of 886 listings starting at $4,995
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    Used GMC in Brentwood, MO
  
  
209 Great Deals out of 886 listings starting at $4,995
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    Used GMC in Oakland, MO
  
  
209 Great Deals out of 886 listings starting at $4,995
 
Used GMC in Frontenac, MO by model
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    GMC Sierra 1500 in Frontenac, MO
  
  
66 Great Deals out of 285 listings starting at $9,995
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    GMC Acadia in Frontenac, MO
  
  
38 Great Deals out of 135 listings starting at $6,300
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    GMC Terrain in Frontenac, MO
  
  
42 Great Deals out of 127 listings starting at $4,995
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    GMC Sierra 2500 in Frontenac, MO
  
  
14 Great Deals out of 100 listings starting at $11,555
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    GMC Yukon in Frontenac, MO
  
  
20 Great Deals out of 96 listings starting at $5,450
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    GMC Canyon in Frontenac, MO
  
  
5 Great Deals out of 36 listings starting at $15,395
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    GMC Yukon XL in Frontenac, MO
  
  
10 Great Deals out of 36 listings starting at $10,990
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    GMC Sierra 3500 in Frontenac, MO
  
  
5 Great Deals out of 32 listings starting at $31,995
 
Used GMC by body style
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
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.
