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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 Sierra 1500 trucks
for sale
near
St. Ann Highlands, CO
under $30,000
- 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
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Love the color Joose!
Love the color Joose! All members of the team were great and easy to work with. Sales process was simple and not dreadful as every other outside experience was. Would highly recommend!
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
2016 GMC Sierra 1500 SLT
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Features
Reviews
While car maintenance is never fun and usually expensive,
While car maintenance is never fun and usually expensive, they always make the process as painless as possible. I also always take advantage of the promo and discounts they offer. And it?s not just how they have taken care of me personally, it?s everyone. They make you feel comfortable and like your needs are not only their pleasure to take care of, but that it?s important to them. And, most important - the quality of the service is top notch? and you never feel pressured into getting work done, but they will always present the options.
My 2016 GMC Sierra 1500 SLT All Terrain - Love it!
I've owned this GMC Sierra 1500 All Terrain since it was 8 months old. With the exception of two warranty issues (failing power brake vacuum pump and transmission electrical harness), I have been totally happy with this truck. Up until now, my 1996 Chevrolet K1500 Silverado with it's 5.7L Vortec engine was my favorite truck of all time, this GMC (5.3L LS engine, 8 speed automatice) has earned the top spot now of my all time favorite truck. It is comfortable to drive, and runs as good as the day I bought it over 5+ years ago. I've got 71.5K miles on it. My biggest issue is I wished it had the 6.2L engine for better towing capabilities. Other than that ... love this truck.






Used
2015 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
From the second I walked in, the team at AutoNation USA
From the second I walked in, the team at AutoNation USA Denver 104 made me feel right at home. No awkwardness—just friendly, professional people ready to help.
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
2014 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great truck, solid engine, comfortable, smooth, and it
Great truck, solid engine, comfortable, smooth, and it handles great for such a large vehicle. Get one and enjoy miles of roadtrips with all you can tow or haul.






Used
2020 GMC Sierra 1500 Elevation
Vehicle information
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Reviews
Count me a G2 Motorcars customer for life!!!!!
Our family minivan recently died unexpectedly leaving us in a real jam. Not only were we needing to find a replacement fast, but I personally have been through some rough car buying experiences in the past, so I was apprehensive about the process. Enter in G2 Motorcars to the rescue!!!! First off, Grant and Doug are two of the nicest and most genuine guys that you will ever meet. They made every step of the process comfortable, and did a wonderful job in finding the perfect fit for my family and I! They were courteous, professional, thorough, and did a fantastic job in listening to and understanding our needs, to ensure that they matched us up with the perfect fit. I can't say enough about how smooth and positive an experience this was! Any stigma I had about car sales has been erased, and you can count me a G2 Motorcars customer for life!!!!!! Thank you for helping my family and I through a difficult time!
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
2017 GMC Sierra 1500 SLE
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Reviews
This dealership was amazing and I highly recommend.
This dealership was amazing and I highly recommend. When purchasing my new truck, they worked with me to find a price that worked for the both of us. Then when I was an idiot and did not see hail damage due to frost, they further helped by paying for half of the hail damage repair. 5 stars is too low. Eric was awesome and all the managers were amazing. Can’t speak highly enough.
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
2016 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Dee is a great salesman fast experience!
Dee is a great salesman fast experience!! Would recommend to a friend or family member
I've had the truck a month, and so far so good!
It's exactly what I was looking for; used but not too used, low miles, good looking but not too many bells and whistles, and didn't need any work.






Used
2011 GMC Sierra 1500 Denali
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Reviews
Selection plus!
This dealership has a massive selection of cars- it's something to behold. I mean every type, make, model, and price. Overall you cant miss here
I have had my 2011 GMC Sierra for a few years now, i love
I have had my 2011 GMC Sierra for a few years now, i love it. i have hauled multiple loads of wood with the truck loaded too the max and a small trailer loaded to the max. can definitely feel the weight but my truck never hesitates at all. Very impressed with the performance of these trucks. i have worked at a ford dealership for years, but ill always drive a GMC.






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Reviews
Went in for service on my 2015 Pilot
I took my 2015 Honda pilot in yesterday for and oil change and tire rotation and to get two light fixed. Brad took care of everything. He was extremely helpful . The cost was extremely reasonable. One could not ask for better service .I have dealt with Planet Honda for a number of years and never ever had a bad experience from buying my Honda from Mary may she be resting in Peace to Ed who was very good, hope he is enjoying retirement. They were both so nice to deal with a number of times. The service department has always been wonderful and price wise very reasonable. Mary Schendel
Failed transmission and full replacement
We have owned our GMC Sierra 1500 for approximately 9 years now. The only real disappointment with the vehicle is that we had to have a full transmission replacement Just after the 100k mile without any warning whatsoever. The truck now has 107k miles on it and now , again out of nowhere, we are experiencing slipping in the trans and the engine light is now flashing. Very disappointing since we are starting to feel uncertain about the reliability of the vehicle now. The truck itself is gorgeous and shows ZERO signs of its age, sporting new rims and tires and a lifted body and no rust on the body at all. We hope there are no major issues with the engine as the vehicle has always been maintained as needed and on time for regular servicing at the dealership.






Used
2014 GMC Sierra 1500 Base
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Reviews
Christopher Levasseur is phenomenal.
Christopher Levasseur is phenomenal. I will come back to buy from him moving forward. He's professional, personable, and remembers his people. Great people in the Service Center too! I've gotten two vehicles from here and they always remember me.
Great truck with some bad
It is a great truck with great capabilities! although i must say, some of the technology in this car has its low points. Center stack tends to not cooperate during bluetooth pairing and the headlights have poor illumination to the point i had to retrofit LED bulbs for better visibility. Overall very comfortable ride and smooth drive






Used
2015 GMC Sierra 1500 SLT
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Reviews
Outstanding experience.
Outstanding experience. Christopher, our sales rep was incredible. This is our second Outlander we have purchased from him in under a year.
Nice GMC Sierra 1500 Denali.
I really like my nw, to me, 2015 GMC Sierra Denali. The salesman, Terrance Lin was very efficient, helpful and courteous. Thank you very much.






Used
1995 GMC Sierra 1500 SL
Vehicle information
Features
Reviews
Easy and fast
Buying a vehicle is never fun, but Jordan at victory motors has been outstanding. From his honesty to his communication, he has made this process super simple! I promise you, they are great.
I've had this truck for over 10 years, and holy cow it
I've had this truck for over 10 years, and holy cow it will not die at all. It has been in 3 wrecks and through the mud ect. Even if it "breaks down" it wakes back up in 2-3 minutes, my big GMC has gone through a lot in it's life time, pulling out cars and trucks bigger then it out of the mud. It even towed my 03 Ford F150 to a shop when it wasn't working, MY GMC WON'T DIE






Used
2020 GMC Sierra 1500 AT4
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Reviews
AutoNation Chevrolet North has been servicing all of my
AutoNation Chevrolet North has been servicing all of my vehicles for over 30 years and I continue to be very pleased with the great service and communication that I receive. Great job guys!
Short turn radius
I purchased pre-owned 2020 1500 SLT in February of this year. The truck rides comfortable and has plenty of room front and rear. My and I both enjoy it. My only drawback is the turn radius (lock to lock). It lacks compared to my wife's 2018 Yukon SLT, or the 2016 Ram I traded in. Have to many times maneuver twice to park it going forward or reverse. Otherwise happy with our purchase.






Used
2015 GMC Sierra 1500 SLT
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.
141,000 SLT Still Going Strong
SLT with most options. Purchased at 127k. Currently have 141k after 17 months of ownership. The tranny that came with it was not original. I have had to replace ball joints, a/c condenser, brakes, wheels, radiator, a battery and a starter. Can't complain at this mileage. This is one of the quietest vehicles I have owned (that includes Audi A8's) and it's shod with Cooper Discover AT3's that chomp through snow like my Toro snow thrower. I also replaced the stock halogen bulbs with LED's and what a difference! The interior is comfortable, and I did replace the drivers seat bottom cushion. The nav system sucks, it's not very intuitive and it isn't very good at mapping the best route. Besides, I use my sedan for long trips. Phone integration is a breeze. Radio surprisingly decent. Everything works as it should. It's easy to pop the kayaks in the bed and the ebikes on a carrier and head out for the weekend. When moving stuff, I have the 80" bed so I can fit loads of stuff under the hard tonneau cover. The interior still has NO squeaks or rattles. Amazing. The heated seats are slow to heat, and the heated wheel is slow to warm up. But this thing is such a beast in the snow and rain I don't want to drive anything else! All in all a very reliable, well-built, and for the genre a good-looking vehicle. People tell me all the time what a nice looking truck I have. It's stock. Thanks, GMC.






Used
2017 GMC Sierra 1500 SLE
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Features
Reviews
Excellent delivery of my new car.
Excellent delivery of my new car. I love their new hybrid. would choose to buy a new car from them again.. the GM Mark was excellent
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
2018 GMC Sierra 1500 Base
Vehicle information
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Reviews
Very convenient and easy car buying experience.
Very convenient and easy car buying experience. Donny did an amazing job and was very easy to work with. He deserves a PTO day to go skiing please make it happen. 😄
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
2017 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Reds is the Best!
This is now the third vehicle I have bought from them. They is never any pressure to buy and they give great trade in credits toward the new vehicle. They take the time to make sure that you are getting the one you really want. If they don't have it in stock they will find it for you. I wanted a black 3500, it took about three weeks and they found one I love. Thanks
I love the truck. Dot trust that it won't brake do
The truck Handel's well. Sluggish when in second gear and the transmission thumps mostly when shifting down. Started about 40k. The ride is nice and comfy.






Used
2020 GMC Sierra 1500 SLE
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Reviews
Stormin Norman and the team at Victory Motors took great
Stormin Norman and the team at Victory Motors took great care of me and made buying a used truck a great experience. Their high level of customer service made it a great user experience and I highly recommend them for all your automotive needs! Awesome people here at Victory Motors!
Great Truck
I did my research and test drove several models. The GMC 1500 Duramax does everything I want it to do and more. Great gas milage, nice power and very comfortable.

Used
2009 GMC Sierra 1500 Work Truck Extended Cab
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Reviews
From start to finish it was great.
From start to finish it was great. Dan was very nice! I so appreciated the time he took with us upon delivery of the car.
The gmc sierra that I own , I bought brand new and
I bought my gmc sierra in 2009 , brand new, and it’s the best truck that I have ever owned, and I have tried a lot of nice trucks, I mean i have owned a truck, Ford used to be my favorite , but it doesn’t even stand a chance up next to a gmc sierra like mine, my brother in-laws were very jealous about me owning it, my brothers all liked it, I have had a lot of pleasure driving my truck, and I have had very little problems with it, I’m retired now or i would buy another one just like it, gmc is the premier truck, it’s the very best, i love my truck.
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Looked for a low mileage Acura TLX or TSX for six months
Looked for a low mileage Acura TLX or TSX for six months and I found this car near me. It was nicely detailed and looked well cared for from the posting on Cars dot com. The sales rep called me very soon after my initial query. The entire buying process took an effortless one hour and I was on my way with the beauty,
best in class
My GMC Sierra is the best ride I have had in all the years that I have been driving. I started driving in 1977. I love my new Sierra.
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GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Sierra 1500 | $44,344 | |
2025 GMC Sierra 1500 | $43,100 |
About the GMC Sierra 1500
How much does the GMC Sierra 1500 cost?
The GMC Sierra 1500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the Sierra 1500 is $40,427, with pricing starting at $1,986.
What is the MPG of the GMC Sierra 1500?
The GMC Sierra 1500 with traditional internal combustion engine offers up to 18 MPG city and 24 MPG highway for a combined rating of 20 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.
What are some similar vehicles and competitors of the GMC Sierra 1500?
The GMC Sierra 1500 compares to and/or competes against the following vehicles:
What trim levels are available for the GMC Sierra 1500?
The GMC Sierra 1500 is available in the following trim levels:
What model years are available for the GMC Sierra 1500?
Available model years for GMC Sierra 1500 inventory range from 1995 to 2026.
*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 Sierra 1500 by price
Compare the GMC Sierra 1500
GMC Sierra 1500 under $30,000 by city
-
GMC Sierra 1500 under $30,000 in Saint Ann Highlands, CO
7 Great Deals out of 23 listings starting at $11,000
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GMC Sierra 1500 under $30,000 in Nederland, CO
7 Great Deals out of 23 listings starting at $11,000
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GMC Sierra 1500 under $30,000 in Coal Creek, CO
14 Great Deals out of 50 listings starting at $4,897
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GMC Sierra 1500 under $30,000 in Pine Brook Hill, CO
8 Great Deals out of 32 listings starting at $11,000
-
GMC Sierra 1500 under $30,000 in Lazy Acres, CO
8 Great Deals out of 32 listings starting at $11,000
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GMC Sierra 1500 under $30,000 in Eldorado Springs, CO
14 Great Deals out of 58 listings starting at $4,897
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GMC Sierra 1500 under $30,000 in Boulder, CO
14 Great Deals out of 51 listings starting at $8,498
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GMC Sierra 1500 under $30,000 in Altona, CO
9 Great Deals out of 34 listings starting at $11,000
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GMC Sierra 1500 under $30,000 in Central City, CO
10 Great Deals out of 34 listings starting at $8,498
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GMC Sierra 1500 under $30,000 in Paragon Estates, CO
14 Great Deals out of 55 listings starting at $4,897
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GMC Sierra 1500 under $30,000 in Gunbarrel, CO
12 Great Deals out of 48 listings starting at $8,999
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GMC Sierra 1500 under $30,000 in Superior, CO
15 Great Deals out of 61 listings starting at $4,897
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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.