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Used
GMC cars
for sale
near
Castle Rock, CO
- 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 Sierra 1500 Elevation
Vehicle information
Features
Reviews
I was interested in a new GMC Acadia, specific features
I was interested in a new GMC Acadia, specific features and model. Zac Taylor worked very hard to bring a vehicle from the Colorado Springs store. He had everything outfitted as needed, worked out details remotely, then delivered it to me in the mountains. I drove away a great new vehicle at an outstanding price point. Thank you Zac for all of your hard work during this car purchase!
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
2018 GMC Yukon Denali
Vehicle information
Features
Reviews
Good costumer service and very helpful it was what we
Good costumer service and very helpful it was what we expected plus they have nice cars
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!
Used
2019 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
We love our 2025 Subaru Forester Sport and received
We love our 2025 Subaru Forester Sport and received excellent service from the sales and finance associates. The only downfall was that we were quoted a price for the Starlink ( My Subaru) app that was much lower than the actual price.
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
Used
2021 GMC Yukon Denali
Vehicle information
Features
Reviews
Alex, Nate and Joe were all so helpful and made the
Alex, Nate and Joe were all so helpful and made the process so easy and smooth. They were all so helpful and understood exactly what car I was looking for.
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
2017 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Jim and Sergio and the other gentleman that worked with
Jim and Sergio and the other gentleman that worked with me were very nice people to work with. I would recommend with all three of them.
Good afternoon everyone, yes, I’m a lady and I’m an owner
Good afternoon everyone, yes, I’m a lady and I’m an owner of a 2017 GMC Sierra 1500 Denali, it has a V8 motor fully loaded sunroof & also it has heated seats & steering wheel for the cold winter months & in those hot summer months you have A/C seats nothing better than that am I correct? It’s been times like that wouldnt trade for the world!! So for all you ladies who think BIG TRUCKS are just for men, go out there & buy one have them put on some electronic slide in/out rails & go out & show the shows the boss!! lol 😄 I’m out looking for a new one now either a 2500/3500 pearl white
Used
2024 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Thank you to Ray and his crew for my car great
Thank you to Ray and his crew for my car great professionalism and very kind highly recommended for any 1st car or other car
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
2020 GMC Yukon Denali
Vehicle information
Features
Reviews
Had a great experience buying my Jeep.
Had a great experience buying my Jeep. Would definitely come back to purchase from them again.
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)
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
My wife and I had the pleasure of working with Nelson
My wife and I had the pleasure of working with Nelson Genovez to buy her new Hyundai palisade! Nelson was patient, knowledgeable, and incredibly helpful. We got a fair price, and incredible service from start to finish with a no pressure experience.
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
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Went to AutoNation looking for a new car.
Went to AutoNation looking for a new car. Worked with both Brandon H. and Jeremiah C. to order a new Durango. While there were a few small bumps in the process, both were good to work with. Brandon in Finance as also grant, easy to work with and not pushy with all of the extras.
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
2024 GMC Sierra 1500 AT4X
Vehicle information
Features
Reviews
Great place but why do I need 25 words in order to submit
Great place but why do I need 25 words in order to submit this review? I wasn?t going to leave one but maybe I?ll stop getting emails about it once I?m done.
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
2020 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Easy in and out for maintenance due on our Toyota
Easy in and out for maintenance due on our Toyota Highlander. Great facilities and great customer service. Thank you for a pleasant experience. See you soon!
Any reviews on this vehicle is not correct.
Any reviews on this vehicle is not correct. We are first owners and it’s been an excellent truck. We hate to see it go !
Used
2022 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Everyone was very friendly and kind.
Everyone was very friendly and kind. Always keep in the loop of what was going on. Was not to long process to complete the whole process.
2022 GMC Sierra SLT 3.0 Duramax
My 2022 GMC Sierra 3.0 Duramax pickup truck is a good truck. I work on a farm and I also drive an hour to see my girlfriend. For the farm, it has excellent towing capability and for the hour long drive to go see my girlfriend, depending on the weather for traveling, I can get up to 35 miles to the gallon!
Used
2025 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Sales Representative was outstanding!
Sales Representative was outstanding! Worked through various issues I had and found a way forward. Facilities were clean and well maintained and the selection of vehicle on hand made my purchase a bit easier.
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.
Vehicle information
Features
Reviews
I have purchased a few cars from this dealership.
I have purchased a few cars from this dealership. Each time they have been fantastic in how they worked with me and treated me. As a result of my experience, I trust when I purchase a vehicle for me or my family, it is done with the best intentions and outcomes. Sean Goodgain took his time to make the encounter personal.
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
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Purchasing a vehicle can be very stressful, we did not
Purchasing a vehicle can be very stressful, we did not get that while discussing the potential purchase of a new vehicle. Jovanni was very patient with all of our questions.
Nicest, best performing truck I've ever owned
My truck has a great appearance, inside and out. It is a pleasure to drive; and rides and performs great. It is the best truck I've ever owned.
Used
2024 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
I had a great car buying experience.
I had a great car buying experience. Riley was very helpful and informative. He was very non-aggressive with the selling. I highly recommend Echo Park.
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
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great car buying experience!
Great car buying experience! Kira Connor was our sales person and she was knowledgeable, easy to work with and got us the car we were looking for!
Great truck!
I bought my 2020 with 36k miles a couple of years ago and I now have 60k miles of trouble free very enjoyable driving. It was expensive, but worth every penny. The ride is so quiet and comfortable my wife and I prefer traveling in it instead of our 2018 Acura MDX which we also love. The 5.3 V8 has plenty of power and towing ability. The multi-function tail gate is genius, I hope to never be without one again. We so enjoy all the bells and whistles, especially the wireless phone charger. So glad I bought this truck!
Used
2023 GMC Yukon Denali
Vehicle information
Features
Reviews
Pleasant and friendly We were treated with respect and
Pleasant and friendly We were treated with respect and kindness Would buy another car from this dealership and sales Person. Our last three cars were purchased from this dealership and we will happily do that again next time
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Molly has great customer service and the knowledge to
Molly has great customer service and the knowledge to help with your repair needs. She help with what I need done and didn?t sale repairs that I bib not necessary.
2018 crew cab gmc Sierra 1500
Am in disbelief every week at the Gas Pumps. Thou a big truck, mileage per gallons are 18 +. Last week it was 22.8. This week 19.78.
Used
2022 GMC Yukon Denali
Vehicle information
Features
Reviews
Jon A was a gem to work with.
Jon A was a gem to work with. He bent over backwards to find deal/price that suited me. He drove my car home that evening, so I didn’t have to find someone who could meet me at the lot later in the week. He researched and finally bought a charging cord for my new, leased EV (didn’t COME with a cord!! What’s up with that, Kia??). Couldn’t have been nicer and more helpful.
Yukon Denali all new styling and pleasure to drive
Nice styling,interior has a new design dash which is beautiful and convenient,safety features and cameras are great and easy to used and the active cruise is awesome.
About GMC
What is the cheapest GMC vehicle available?
The GMC Acadia Limited is the cheapest available vehicle by average Cars.com listing price in GMC's lineup, with an average listing price of $13,198.
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 3189 great deals out of 15625 listings starting at $2,500.
Where can I find the most GMC deals?
The most GMC deals can be found near Centennial, CO with 135 great deals out of 678 listings starting at $5,595.
*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 Castle Rock, CO
- GMC for sale under $20,000 in Castle Rock, CO
- GMC for sale under $25,000 in Castle Rock, CO
- GMC for sale under $30,000 in Castle Rock, CO
- GMC for sale under $40,000 in Castle Rock, CO
- GMC for sale under $50,000 in Castle Rock, CO
- GMC for sale under $100,000 in Castle Rock, CO
Used GMC by city
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Used GMC in Castle Pines Village, CO
109 Great Deals out of 568 listings starting at $5,595
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Used GMC in Castle Pines, CO
114 Great Deals out of 576 listings starting at $5,595
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Used GMC in The Pinery, CO
109 Great Deals out of 547 listings starting at $5,595
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Used GMC in Parker, CO
128 Great Deals out of 643 listings starting at $5,595
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Used GMC in Perry Park, CO
96 Great Deals out of 438 listings starting at $6,500
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Used GMC in Lone Tree, CO
132 Great Deals out of 662 listings starting at $5,595
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Used GMC in Meridian, CO
132 Great Deals out of 662 listings starting at $5,595
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Used GMC in Stonegate, CO
131 Great Deals out of 657 listings starting at $5,595
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Used GMC in Grand View Estates, CO
132 Great Deals out of 662 listings starting at $5,595
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Used GMC in Ponderosa Park, CO
87 Great Deals out of 430 listings starting at $6,500
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Used GMC in Acres Green, CO
132 Great Deals out of 665 listings starting at $5,595
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Used GMC in Roxborough Park, CO
109 Great Deals out of 556 listings starting at $5,595
Used GMC in Castle Rock, CO by model
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GMC Sierra 1500 in Castle Rock, CO
43 Great Deals out of 198 listings starting at $12,900
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GMC Yukon in Castle Rock, CO
12 Great Deals out of 75 listings starting at $7,452
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GMC Terrain in Castle Rock, CO
20 Great Deals out of 69 listings starting at $9,305
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GMC Sierra 2500 in Castle Rock, CO
9 Great Deals out of 64 listings starting at $6,500
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GMC Acadia in Castle Rock, CO
7 Great Deals out of 36 listings starting at $6,999
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GMC Yukon XL in Castle Rock, CO
4 Great Deals out of 35 listings starting at $13,900
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GMC Sierra 3500 in Castle Rock, CO
7 Great Deals out of 31 listings starting at $8,900
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GMC Canyon in Castle Rock, CO
21 listings starting at $16,290
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.