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Used
GMC trucks
for sale
near
Denver, 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
2022 GMC Sierra 3500 Denali
Used
2023 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.
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. :)
Certified
2019 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Our salesman, Ed was great.
Our salesman, Ed was great. Patient, funny and knowledgeable. Only showed us the cars we were interested in . We would definitely work with him again.
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
2023 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Drove two hours to purchase a car, and everything was
Drove two hours to purchase a car, and everything was just as it should be. Easy to work with, straightforward.
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
2023 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great value, Nida was pleasant and efficient, we did a
Great value, Nida was pleasant and efficient, we did a lot of the transaction online.
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 Sierra 1500 Denali
Vehicle information
Features
Reviews
Austin was a great help through the whole process and
Austin was a great help through the whole process and made everything run fluid and smooth. Treated my car like it was his own or a car he was buying. It was almost like he was buying it with me.
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
2017 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Oscar, Mike F, and Brad took great care of me!
Oscar, Mike F, and Brad took great care of me! I purchased a Ram Promaster and was very pleased with the overall buying experience. I would recommend 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
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Very good experience with O’meara VW buying a nice used
Very good experience with O’meara VW buying a nice used Jetta. Quick fast deal without the usual back and forth time consuming runaround. Friendly courtesy call a couple days after to check on us. Thanks Karson, Elva and sales manager Steve. 👍👍
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
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Had a great experience trading in my 4runner and getting
Had a great experience trading in my 4runner and getting a new tundra with Chris Williams yesterday! Couldn’t have made the process easier from start to finish and appreciate them staying late for us.
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
2022 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Very good sales experience with sales rep Jim Gallegos at
Very good sales experience with sales rep Jim Gallegos at Mountain States Toyota. He reserved a Corolla for me and kept me informed by phone as to when the new Corollas were arriving. I got a decent discount off MSRP. He also pointed out the features of the new Corolla engine design, was helpful on the test drives, and explained the digital display operation. Mountain States Toyota was the only dealer I visited in the north Denver/Boulder/Longmont Colorado area that does not charge the high "documentation fee," so you are able to simply negoatiate a fair percentage discount off the Toyota MSRP on the window sticker (which includes the mandatory Toyota destination charge). I also appreciated the fact that the only add-on charge was for a set of good quality Toyota floor mats and trunk liner that came directly from Toyota already in the car. They offered other items for the car and a Toyota extended warranty, but there was no pressure to get them (and I declined, though I can get the warranty later). Some other Toyota dealerships order the cars with more expensive add-on items installed, that you may not want. I also got a welcome text from the general manager after my first visit asking if needed any assistance with selecting a car. So overall a very good experience with sales rep Jim Gallegos and Mountain States Toyota.
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
2024 GMC Sierra 1500 Elevation
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Features
Reviews
Great experience as always , professional and quick.
Great experience as always , professional and quick. Dominic was great. We will be back again.
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
2021 GMC Sierra 1500 AT4
Vehicle information
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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.
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
2023 GMC Sierra 1500 Denali Ultimate
Vehicle information
Features
Reviews
in and out in 3 hours fastest time ever buying a car no
in and out in 3 hours fastest time ever buying a car no complaints. had excellent help in Eric buying the car it was exactly what we wanted
"THE" GMC Truck!
I have a 2023 GMC Sierra 1500 Denali with the 3.0 Diesel engine. I have 20,000 miles on it at the time of writing this. Never owned a diesel before and now i don't think i will own another one without it. I LOVE the engine in this truck. Only complaint would be that it likes DEF fluid while towing so pick up some extra DEF before you head out to tow something. Put about 8K miles on it this summer without adding any DEF fluid. seems to use a little more in the winter or when towing. Very quiet for a deisel and the fuel economy is awesome. Driving 70 mph down the freeway this truck gets about 30mpg, Drive 55mph on regular highways and this truck gets almost 40mpg. All around driving for me is about 26mpg. I used to fill up twice a week with my gas motor and now only once a week. Wireless Apple Carplay works great and the voice texting and mapping is a big plus. I also have the new SuperCruise feature which is awesome. Get on the freeway and set the supercruise on and the truck drives itself until i get to my exit (about 28 miles from home to work). Bose stereo is out of this world and all the storage is great to. I have a swingout bed toolbox, aluminum roll up tonneau cover, Lighted black GMC front emblem, Gloss Black 22" wheels, All Black decals and my dual exhaust bezels are black as well. I rotate the tires and change the oil every 5,000 miles. Couldn't ask for a better truck. Might get the ultimate next time as that has the messaging seats which i kinda wish I had.
Used
2018 GMC Sierra 1500 SLT
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
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
2024 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
I had been driving a 2016 Chevy trax for almost 10 years
I had been driving a 2016 Chevy trax for almost 10 years and knew I wanted another Trax. I like the new modern look ot the 2026 Trax. I told the salesman what I wanted inside the car and he had a car ready for me to test drive when I arrived at the dealership, Emich Chevrolet in Lakewood, Co. The buying process was amenable. I am happy with my purchase and recommend this dealership.
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
2026 GMC Sierra 1500 AT4X
Vehicle information
Features
Reviews
A Big thanks to Santanna, the woman that did the sales.
A Big thanks to Santanna, the woman that did the sales. Jefry the manager. Also, a thanks to Gaby and Adriyanna. There is no other place to buy a car than Omeara ford, because of this awesome team! God Bless u and 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
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Malachi contacted me immediately about the Certified 2022
Malachi contacted me immediately about the Certified 2022 Volkswagen Taos 1.5T SEL. Malachi communicated effectively, so chill, amazing costumer service, and he made this process was easy and painless for me. I would highly recommend Malachi with Phil Long Ford!
new owner of the gmc denali, 2018 6.2
handles and drives great, the electronics don't always work, mirrors don't always work, spray with wd 40, check engine light, EVAP culprit, auto nation has no luck with this, will drive it till the warrenty expires and its back to ford for me
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
I love this dealership way way underpriced best quality
I love this dealership way way underpriced best quality awesome selection even better staff it's funny even the reception is unlike other dealerships the reception is for this dealership actually had car knowledge which was very exciting because if the receptionist knew what was going on with automobiles I could only imagine how great this whole sales team is again thanks for making everything so streamlined
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
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I feel like I can drop in and shoot it any time with
I feel like I can drop in and shoot it any time with dealership. Saved me on a bunk warranty as well! Always feels like Family!
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
2019 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Amazing customer service in service department
Bought my vehicle from Golden, CO Carmax and didn't have any support for mechanical issues. Still purchased the vehicle because it is what I wanted. Ashley from sales in Golden was the worst! I ended up closing the deal with Cora who was amazing and clearly the exception to the rule in Golden. When I told Ashley there were issues with the brakes she was rude and didn't take me seriously. I ended up working with the Federal Heights dealership on repairs. Debbie in the service department took this on and was soooo amazing! She took care of everything and I am so greatful! The technican at this location was amazing as well (I forget his name unfortunately)! It is really a shame that I had to go to another location to get service, but I am so glad that I did. Outstanding job Federal Heights location!
Beautiful Truck
I bought a 2019 GMC Sierra Elevation. I traded in a FULLY loaded 2015 Sierra SLT, that I was really sad to see go, but the Elevation really sold me on styling and ride quality. I lost a couple high end bells and whistles, but the overall performance and look of the truck make up for it big time!
Used
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Seamless experience
Amazing experience .super patient and no hassle team, completely transparent Charles and Rick took good care of us! I would go back there again with my next purchase
2021 GMC Sierra Denali
This is the nicest truck I have ever owned. Lots of features. Takes a while to learn what all it does but a really enjoyable vehicle.
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 $20,067.
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 3204 great deals out of 15650 listings starting at $1,500.
Where can I find the most GMC deals?
The most GMC deals can be found near Edgewater, CO with 83 great deals out of 429 listings starting at $9,700.
*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.
GMC Trucks by city
-
GMC Trucks in Glendale, CO
81 Great Deals out of 406 listings starting at $9,700
-
GMC Trucks in Derby, CO
82 Great Deals out of 421 listings starting at $6,999
-
GMC Trucks in North Washington, CO
82 Great Deals out of 421 listings starting at $6,999
-
GMC Trucks in Holly Hills, CO
75 Great Deals out of 389 listings starting at $9,700
-
GMC Trucks in Welby, CO
82 Great Deals out of 421 listings starting at $6,999
-
GMC Trucks in Commerce City, CO
82 Great Deals out of 421 listings starting at $6,999
-
GMC Trucks in Twin Lakes, CO
82 Great Deals out of 421 listings starting at $6,999
-
GMC Trucks in Sherrelwood, CO
82 Great Deals out of 421 listings starting at $6,999
-
GMC Trucks in Berkley, CO
82 Great Deals out of 421 listings starting at $6,999
-
GMC Trucks in Aurora, CO
72 Great Deals out of 382 listings starting at $9,700
-
GMC Trucks in Cherry Hills Village, CO
71 Great Deals out of 379 listings starting at $9,700
-
GMC Trucks in Mountain View, CO
82 Great Deals out of 421 listings starting at $6,999
GMC Trucks in Denver, CO by model
-
GMC Sierra 1500 Trucks in Denver, CO
54 Great Deals out of 267 listings starting at $10,998
-
GMC Sierra 2500 Trucks in Denver, CO
16 Great Deals out of 89 listings starting at $10,499
-
GMC Canyon Trucks in Denver, CO
4 Great Deals out of 34 listings starting at $10,998
-
GMC Sierra 3500 Trucks in Denver, CO
5 Great Deals out of 34 listings starting at $9,700
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