Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
GMC cars
for sale
near
Altona, CO
under $1,000,000
- 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 SLT
Vehicle information
Features
Reviews
Great Buying Experience
Look for Lindsay she made buying hassle free after a long day at work. Once I was in finance Leonel had the paperwork ready and it only took a few minutes to complete the sale.
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
2022 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
I inquired about a Camaro Convertible that had just
I inquired about a Camaro Convertible that had just arrived, Pablo replied and actually sug the car our if the snow and did a complete video walk around. Since I live 400 miles.away and this was exactly the car my wife wanted I was excited to have Pablo helping me. I asked him to look into the price and I had one more to call on. I called back the next morning got the price, made an offer. Unfortunately we where to far apart and the other car sold. My bad luck.
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!
Vehicle information
Features
Reviews
Meritxell was very professional,friendly,give the deal
Meritxell was very professional,friendly,give the deal perfect for me , I’m very happy Whith the deal and Meri, I like the 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
2017 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Amazing service, Jimmy, Phoenix, Van, Thomas and many
Amazing service, Jimmy, Phoenix, Van, Thomas and many more people were so kind and caring. The only place I take my car to. They truly care about us as customers and don?t try to sell you a million things just to benefit themselves. They are the best dealership by far. Thank you all so much- Hass
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
Dan went above and beyond during our car buying
Dan went above and beyond during our car buying experience. He made it his mission to ensure we left happy and we never felt any pressure from him nor the dealership. I would absolutely recommend Dan and Echopark - you won't be disappointed.
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 Elevation
Vehicle information
Features
Reviews
Loveland Ford is awesome.
Loveland Ford is awesome. From service to sales, specifically Manny Canedo, to Juan in finance and the managers all I can say is this dealership is AWESOME!!
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
2020 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
I wanted to say, thank you to Jim Gallegos at Mountain
I wanted to say, thank you to Jim Gallegos at Mountain States Toyota for helping me find the perfect Toyota. His expertise and knowledge of vehicles and MST inventory made all the difference. Jim was patient, courteous, and he was able to answer all my questions. He went above and beyond to ensure I had explored all options with the various Toyota SUV's. The entire process was smooth and stress-free. The finance department experience was also a pleasure. Extremely welcoming dealership and no pressure! I highly recommend giving Jim a call for your next vehicle. I absolutely love my new Toyota Rav4.
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
2021 GMC Yukon Denali
Vehicle information
Features
Reviews
I purchased my new vehicle from Stevinson Lexus of
I purchased my new vehicle from Stevinson Lexus of Frederick in Aug 2024. Jodi W. was my sales consultant and I couldn’t have asked for a better person to work with. She was very professional, friendly, and extremely knowledgeable about Lexus. Since I live almost 60 miles away, Jodi helped me out a lot by negotiating my trade-in value and new vehicle price over the phone. It made the overall purchase process much faster as I was able to get in and out of the dealership under 2 hours. Scott A. was very patient with me. He went over the vehicle with me and helped me set it up the way I wanted it and configured everything to my phone. He was extremely busy and he still made a point to make sure I understood everything I needed to know. The dealership was fair with me on my trade-in. They were transparent with their pricing and did not have any hidden costs that were a surprise to me when I sat down with the finance office. I’ve found other dealerships around the Denver area not so honest and straightforward with me. That’s why I will be referring all my friends and family to Stevinson dealerships and Jodi specifically with Lexus of Frederick. I can’t say enough about how happy I am with the entire team. Thank you Stevinson!
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
2021 GMC Yukon Denali
Vehicle information
Features
Reviews
John was my salesman he did an amazing job.
John was my salesman he did an amazing job. He was excellent at providing excellent service.
3 years with a loaded 2021Yukon Denali deisel
I own a 2021 Yukon Denali with 23K. At nearly $90k, I purchased every option except for the silly entertainment screens fastened to the back of the front seat headrests. (nice for leaving the imprint of your passenger's faces on the screen in an accident - buy a couple of iPads. First of all, kudos to GM engineers. Technology actually exceeds German cars I've owned. Rear view camera is GREAT and adjustable for brightness, distance and width. But, make sure you purchase the washer for the rear lens...Miirror is almost unusable in rain..(blurring with rain and dirt quickly. I'm 6'2" and really ticked-off there isn't a handle on the "A" pillar to grab to pull into the driver's seat. They put a handle at the upper center of the door opening. What is that for? I have to grab the steering wheel (fortunately rigid with the engine off). Another big problem is the loss of both knees in a frontal accident. With the steering wheel all the way back, I can't even come close to stretching my leg out. Really! A couple of bigger issues: I know the front of this vehicle is right off of the truck, but the end result of the gigantic, unsloped hood, is the inability to see anything 12 feet in front of you. And making right turns.....better memorize that curb before you start your right turn because you won't see it again. Just "that look " from your wife as you run over the curb again with your right rear wheel. Lastly, I hope someone from GM reads this.....With all the awesome high-tech items on this car, why are there no "turn" lights? You know, the lights that let you see where you're going, especially right turns. Porsche has LED lights designated for turns that light up the whole area you're turning into. In the Yukon at least I'll see what I ran over with the terrific rear view mirror! My only intermittent mechanical annoyance is when I push the door handle to lock the doors. It's supposed to fold the mirrors in which is a good way to check you locked the vehicle. occasionally , they don't fold and I have to push the button 4 times. Of course, the mechanic needs only to push the button till it works and tell me it's working. Twice. Guess they win. I'll live with it. Now for the rest: Fantastic overall vehicle! With the air suspension it rides better than Mercedes or Lexus. I always get positive remarks from passengers. The steering wheel control for the Active Cruise control is absolutely perfect. I've driven between Arizona and Colorado without taking my hands off the wheel (just moving my thumb). And the engine, I LOVE THE INLINE 3.0 DIESEL! Almost got the 6 liter but took a chance on the diesel that just came out (in 2021). Same exact torque as the V8 and great for passing. The big difference ..... I had to take a photo of my dash to prove to my friends....heading back to Phoenix with 256 miles on the odometer averaging 30.2 mpg going the speed limit! My Porsche Cayenne gets 19.6mpg (not going the speed limit). The 9 cameras help when parking unless your wife is with you. When I come to a stop I'm waiting for my wife to hold up the 1 to 10 signs like the judges in the olympics. And lastly, For a car that will raise 5" in 4 low, why does the car come with 1 ply polyester sidewalls ? I'm not comfortable on gravel or rocky roads for fear of a sidewall puncture. I highly recommend this vehicle. The designers did a great job making this big vehicle look sleek and smaller than it is. I'm a bit unnerved when I see a vehicle like mine come flying into a parking spot for a perfect 4-point landing and the driver is a 110 lb soccer mom. And I just spent 20 minutes with a micrometer adjusting my position so I don't get "that look" again from my wife. Good luck and hope it's reliable.
Used
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I was looking for another car as mine got totaled.
I was looking for another car as mine got totaled. I quickly found the car I wanted and was helped by .the competent salesperson and used car manager. It was a smooth and easy process. I love my car!!
Smooth ride strong motor decent gas mileage inside cab is
Smooth ride strong motor decent gas mileage inside cab is loaded and very tastefully done along w easy access to knobs. Plenty of room. In back seat ! Aclassy looking Truck with a tacky looking owner!!
Used
2023 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Good communication, easy to schedule a time to see the
Good communication, easy to schedule a time to see the car, low pressure - not the typical dealer experience!
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
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
They responded quickly and Samantha was great answering
They responded quickly and Samantha was great answering any questions that I had about the vehicle.
Overall I am very happy with my new Truck.
Overall I am very happy with my new Truck. GMC however needs to address their software glitch where the display screen intermittently stops working or the audio cuts in and out. I keep hearing a software update is being worked on but that was a while ago?
Used
2022 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
After any serving of a vehicle taking it through your car
After any serving of a vehicle taking it through your car wash before returning to customer. This might encourage more customer loyality. Oil change prices are too expensive. The expertise needed to do that job doesn't equalate to charging that amount.
Pleased that I made this purchase
Waiting for the Refreshed 2022 AT4 was well worth it! With all the manufacturing issues today, building and shipping was slow, but understandable. Love the truck and the features! Fit is perfect and quality is #1. Pricing was too high but all vehicles are running this way. You get what you pay for and this truck is perfect! I have owned many trucks and this by far is the best. The latest features are beyond most other makes and GM has thought this truck through from front to rear.
Used
2023 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Very nice and friendly staff.
Very nice and friendly staff. Excellent service. Explain and answer customers FAQ . They have different models and deals for every customer what ever your style or your budget.
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.
Vehicle information
Features
Reviews
Excellent salesmanship with Andrew.
Excellent salesmanship with Andrew. He learned exactly what I needed and wanted. Very happy with my 2009 C300 Mercedes! Perfect for me. Thank you.
This truck is the base model and that is exactly what we
This truck is the base model and that is exactly what we were looking for. A good solid truck without all the fancy technology. It drives like a dream, handles just as well and the interior is sleek and well designed. Perfect black on black exterior.... a man's truck.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Very welcoming gave us a tour of the entire place and
Very welcoming gave us a tour of the entire place and made us feel at home! Very easy to work with on top everything else. Great deals are what got us looking but the sales service is what made the sale! Would definitely recommend
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
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great service and love my car!
Great service and love my car! Very professional and helpful in selection and all the paper work!
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
2022 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
We had the absolute joy of working with T while we bought
We had the absolute joy of working with T while we bought our vehicle. T went above and beyond in so many ways - by coming in on her day off to help us out, adjusting her schedule to accomodate ours, being open and honest about the vehicle we purchased and the dealership itself - she was able to answer all the questions we had. We even had a small issue (no one could have known at the time of purchase) pop up a week or so after we purchased the vehicle and T was able to get it fixed for us, no problem. And - you know how buying a car usually takes all day? Not here. It took less time than any other place we have bought a vehicle, which is amazing. Thank you, T! You are the best!
Vehicle information
Features
Reviews
Quick and easy the staff was amazing and lots of car to
Quick and easy the staff was amazing and lots of car to select from would recommend
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
2016 GMC Yukon Denali
Vehicle information
Features
Reviews
Always a pleasure to get my truck serviced at Mike
Always a pleasure to get my truck serviced at Mike maroone Chevrolet, gmc, Longmont. Joe was my service advisor and got my truck in and serviced a lot faster then i expected. Service was an awesome. Thank yous
Great vehicle. Love it!
Everything I want in a vehicle. I love the interior and the slick look of the overall vehicle itself. Oh can’t forget about all the different options Available on this truck. It has so much to offer!
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 $13,345.
Which GMC vehicle has the best MPG?
The GMC Yukon 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 4312 great deals out of 16565 listings starting at $2,800.
Where can I find the most GMC deals?
The most GMC deals can be found near Erie, CO with 225 great deals out of 811 listings starting at $3,798.
*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 under $1,000,000 by city
-
GMC under $1,000,000 in Lazy Acres, CO
97 Great Deals out of 406 listings starting at $3,798
-
GMC under $1,000,000 in Pine Brook Hill, CO
95 Great Deals out of 409 listings starting at $3,798
-
GMC under $1,000,000 in Lyons, CO
99 Great Deals out of 403 listings starting at $5,499
-
GMC under $1,000,000 in Boulder, CO
146 Great Deals out of 568 listings starting at $3,798
-
GMC under $1,000,000 in Niwot, CO
128 Great Deals out of 532 listings starting at $3,798
-
GMC under $1,000,000 in Gunbarrel, CO
137 Great Deals out of 549 listings starting at $3,798
-
GMC under $1,000,000 in Longmont, CO
120 Great Deals out of 524 listings starting at $3,798
-
GMC under $1,000,000 in Paragon Estates, CO
196 Great Deals out of 664 listings starting at $3,798
-
GMC under $1,000,000 in St. Ann Highlands, CO
74 Great Deals out of 302 listings starting at $3,798
-
GMC under $1,000,000 in Saint Ann Highlands, CO
74 Great Deals out of 302 listings starting at $3,798
-
GMC under $1,000,000 in Eldorado Springs, CO
197 Great Deals out of 673 listings starting at $3,798
-
GMC under $1,000,000 in Louisville, CO
206 Great Deals out of 700 listings starting at $3,798
GMC under $1,000,000 in Altona, CO by model
-
GMC Sierra 1500 under $1,000,000 in Altona, CO
18 Great Deals out of 100 listings starting at $18,916
-
GMC Terrain under $1,000,000 in Altona, CO
18 Great Deals out of 42 listings starting at $5,499
-
GMC Yukon under $1,000,000 in Altona, CO
8 Great Deals out of 33 listings starting at $3,798
-
GMC Sierra 2500 under $1,000,000 in Altona, CO
6 Great Deals out of 31 listings starting at $10,405
-
GMC Acadia under $1,000,000 in Altona, CO
4 Great Deals out of 27 listings starting at $7,999
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.
