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Used
2023 GMC Sierra 1500 trucks
for sale
near
Frederick, 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
2023 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Kyle was awesome and worked around all our crazy day
Kyle was awesome and worked around all our crazy day circumstances. We will definitely be back in the future.
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. :)
Used
2023 GMC Sierra 1500 Elevation
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Features
Reviews
Best Car Buying Experience EVER
I have bought a lot of vehicles in my life time but this was by far the easiest and most pleasurable car buying experience I have ever had. I sent an email to the dealership around 1:45pm to inquire about a car, drove to the dealership at 5:00pm and drove home at 7:30pm that same day. Ricky in sales was amazing, easy to deal with, I told him what I needed and he took care of it without a bat of an eye!! I will refer anyone to this dealership and specifically to Ricky Pim. Thank you guys!! you are the best! PS - Finance guy, equally as great!! Jersey!
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 AT4
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Features
Reviews
I just wanted to thank Rob for getting me out of a
I just wanted to thank Rob for getting me out of a difficult jamb. My battery was failing, which required multiple jumps, and Rob was able to get me into service immediately even though his schedule was quite full. Rob had the battery replaced within 30 minutes of my arrival. I have never visited Fowler dealership in the past but will make it my go to place for future services.
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
2023 GMC Sierra 1500 SLE
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Reviews
Erik Anaya made our buying experience a pleasure.
Erik Anaya made our buying experience a pleasure. Everyone was helpful and knowledgeable. They have a great inventory and we never felt pressured to buy a vehicle. They helps us pick out a vehicle that met our needs. I would highly recommend Weld County Garage.
"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
2023 GMC Sierra 1500 Denali
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!
Just wondering
Does anybody else’s truck just sit there after you put it drive? I have to bump the accelerator to have it go into gear. ??????????????????????????????????????????? ?????????????
Used
2023 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I would like to share the positive, outstanding
I would like to share the positive, outstanding experience we had with Blake McGuire at Davidson Gebhardt Chevrolet in Loveland. He not only responded promptly to our inquiry in the evening of the availability of the Equinox EV, but, set up an appointment with him the next morning. He is not only is extremely knowledgable about the vehicle, but, was very patient explaining the features of the different models and had us drive the two different models. The entire process from beginning to the final steps of leasing the Equinox EV RS3 vehicle was amazing with all those involved with the deal. Whether you are interested in an EV or other Chevrolet vehicle, we would highly recommend Blake McGuire. It was the best experience we?ve ever had with a dealership.
Used
2023 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Good responsiveness to customer situation/requirements.
Good responsiveness to customer situation/requirements. Needed information about car capabilities as well as many transaction details that needed to be resolved.
Used
2023 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Ask for Ray! He's amazing!
After a horrid experience at Greeley Subaru that has us audibly growling at every Subaru we see, we ended up at CarMax Loveland. We both worked with Ray, who is so sweet, chill, and fun to work with. We got my husband set up with a beautiful Kia Soul for the price we wanted. Ray put in for a transfer for the vehicle I wanted and sent my trade in to get appraised. CarMax gave me over $3k more for my car than Greeley Subaru was going to! Ray put up with my impatience over the next few days while my Jeep Renegade was brought up to Loveland (it takes a couple days so they can throughly inspect the vehicles). Ray answered all of my questions timely and professionally. I am telling everyone to go see Ray at CarMax. The business center people were all fun and pleasant to work with and seemed to enjoy working there. This was hands down the easiest, least stressful car buying experience we have ever had.
Used
2023 GMC Sierra 1500 Pro
Vehicle information
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Reviews
Me and my husband had a great experience working with
Me and my husband had a great experience working with Jadyn. We were able to find our dream car, and she was helpful every step of the way. Highly recommend Urban motors Green and will definitely be back for future vehicles.
Used
2023 GMC Sierra 1500 SLT
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Reviews
Great dealership top to bottom.
Great dealership top to bottom. Bought my truck there almost 4 years ago, I bring it back in regularly for preventative maintenance. Absolutely phenomenal service, work with Ian, he is the best service advisor
Used
2023 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Would Highly Recommend!
I just bought a used Jeep Grand Cherokee! and the staff was very negotiable. They weren't pushy or rushing. I would highly recommend this dealership.
Used
2023 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
The service was great and the representative was also
The service was great and the representative was also great. Praise GOD and thank you for all of your services. Keep up the good work.
Certified
2023 GMC Sierra 1500 DENALI
Vehicle information
Reviews
Great experience here with Flint, trading on a used
Great experience here with Flint, trading on a used vehicle. Service was fast and communication was clear.
Vehicle information
Features
Used
2023 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Raul, Derek and Alfonso made our buying experience
Raul, Derek and Alfonso made our buying experience simple! Found the perfect truck for our needs
Used
2023 GMC Sierra 1500 Denali Ultimate
Vehicle information
Features
Reviews
Was looking to trade in my 2019 Raptor and found an
Was looking to trade in my 2019 Raptor and found an Explorer Tremor. The deal was easy, fast and the salesman was very accommodating and knowledgeable.
Used
2023 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
We recently purchased a 2023 F-350 from Erin in Loveland.
We recently purchased a 2023 F-350 from Erin in Loveland. We live in Evergreen [approx 75 miles away], Erin had our deal and all docs ready for us to sign. Felt very comfortable with ClearShift and would definitely recommend to friends and family! Worth the drive for sure!
Used
2023 GMC Sierra 1500 Denali
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.
Used
2023 GMC Sierra 1500 AT4
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
Used
2023 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Sales and finance teams were extremely flexible and
Sales and finance teams were extremely flexible and attentive, listening to my concerns and working to find solutions. They supported 2 different test drives when I had a concern about a specific driving condition, being extremely flexible working around my schedule. Cam, Austin, and Alec worked together to provide answers to all of my questions regarding financing and extended warranties. When a last minute issue arose on a Friday afternoon, their maintenance department obtained the part and swapped it out on a Saturday morning to allow me to pickup the car that afternoon. Communication was excellent, receiving 2 status updates that morning.
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $65,606 | 3 Good deals |
| 2025 GMC Sierra 1500 | $55,462 | 5 Good deals |
| 2024 GMC Sierra 1500 | $50,171 | 10 Great deals |
| 2022 GMC Sierra 1500 | $40,729 | 9 Great deals |
| 2021 GMC Sierra 1500 | $36,101 | 11 Great deals |
| 2020 GMC Sierra 1500 | $33,417 | 15 Good deals |
| 2019 GMC Sierra 1500 | $34,811 | 12 Good deals |
| 2018 GMC Sierra 1500 | $30,007 | 10 Good deals |
| 2017 GMC Sierra 1500 | $26,588 | 7 Good deals |
About the 2023 GMC Sierra 1500
Pro shown (base trim).
- Seating
- 2
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 20
- Transmission
- 8-Speed A/T
- Engine
- 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)
How much does the 2023 GMC Sierra 1500 cost?
The 2023 GMC Sierra 1500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2023 Sierra 1500 is $45,499, with pricing starting at $12,000.
What is the MPG of the 2023 GMC Sierra 1500?
The 2023 GMC Sierra 1500 offers up to 19 MPG in city driving and 22 MPG on the 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2023 GMC Sierra 1500?
The 2023 GMC Sierra 1500 compares to and/or competes against the following vehicles:
Is the 2023 GMC Sierra 1500 reliable?
The 2023 GMC Sierra 1500 has an average reliability rating of 4.1 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2023 Sierra 1500 owners.
Is the 2023 GMC Sierra 1500 a good truck?
Below are the Cars.com consumer ratings for the 2023 GMC Sierra 1500.
- Comfort 4.8
- Interior 4.4
- Performance 4.3
- Value 3.8
- Exterior 4.6
- Reliability 4.1
77% of drivers recommend this car
- Comfort 4.8
- Interior 4.4
- Performance 4.3
- Value 3.8
- Exterior 4.6
- Reliability 4.1
AT4 (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 157" AT4 | 4WD Crew Cab 147" AT4 |
| Inventory price | |
| Starting at $67,000 | Starting at $66,700 |
| Combined MPG | |
| 24 | 24 |
| Engine | |
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
AT4X (1 style)
| Style |
|---|
| 4WD Crew Cab 147" AT4X |
| Inventory price |
| Starting at $81,700 |
| Combined MPG |
| 15 |
| Engine |
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Denali (3 styles)
| Style | ||
|---|---|---|
| 2WD Crew Cab 147" Denali | 4WD Crew Cab 147" Denali | 4WD Crew Cab 157" Denali |
| Inventory price | ||
| Starting at $65,700 | Starting at $69,000 | Starting at $69,500 |
| Combined MPG | ||
| 18 | 17 | 17 |
| Engine | ||
| 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Denali Ultimate (1 style)
| Style |
|---|
| 4WD Crew Cab 147" Denali Ultimate |
| Inventory price |
| Starting at $82,100 |
| Combined MPG |
| 17 |
| Engine |
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Elevation (7 styles)
| Style | ||||||
|---|---|---|---|---|---|---|
| 2WD Crew Cab 147" Elevation | 4WD Crew Cab 147" Elevation w/3VL | 4WD Crew Cab 147" Elevation w/3SB | 4WD Crew Cab 157" Elevation | 4WD Double Cab 147" Elevation w/3SB | 4WD Double Cab 147" Elevation w/3VL | 2WD Double Cab 147" Elevation |
| Inventory price | ||||||
| Starting at $54,500 | Starting at $56,300 | Starting at $57,800 | Starting at $58,100 | Starting at $55,200 | Starting at $53,700 | Starting at $51,900 |
| Combined MPG | ||||||
| 20 | 19 | 19 | 19 | 19 | 19 | 20 |
| Engine | ||||||
| 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) |
Pro (9 styles)
| Style | ||||||||
|---|---|---|---|---|---|---|---|---|
| 4WD Crew Cab 147" Pro | 4WD Crew Cab 157" Pro | 2WD Crew Cab 147" Pro | 4WD Double Cab 147" Pro | 2WD Double Cab 147" Pro | 2WD Reg Cab 140" Pro | 4WD Reg Cab 140" Pro | 2WD Reg Cab 126" Pro | 4WD Reg Cab 126" Pro |
| Inventory price | ||||||||
| Starting at $46,100 | Starting at $46,400 | Starting at $42,800 | Starting at $43,700 | Starting at $40,400 | Starting at $37,300 | Starting at $41,900 | Starting at $37,100 | Starting at $41,700 |
| Combined MPG | ||||||||
| 17 | 17 | 20 | 17 | 20 | 16 | 16 | 20 | 19 |
| Engine | ||||||||
| 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLE (5 styles)
| Style | ||||
|---|---|---|---|---|
| 4WD Double Cab 147" SLE | 2WD Double Cab 147" SLE | 4WD Crew Cab 147" SLE | 4WD Crew Cab 157" SLE | 2WD Crew Cab 147" SLE |
| Inventory price | ||||
| Starting at $53,500 | Starting at $50,200 | Starting at $55,900 | Starting at $56,200 | Starting at $52,600 |
| Combined MPG | ||||
| 17 | 20 | 17 | 17 | 20 |
| Engine | ||||
| 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLT (3 styles)
| Style | ||
|---|---|---|
| 4WD Crew Cab 147" SLT | 4WD Crew Cab 157" SLT | 2WD Crew Cab 147" SLT |
| Inventory price | ||
| Starting at $59,000 | Starting at $59,500 | Starting at $55,900 |
| Combined MPG | ||
| 16 | 16 | 18 |
| Engine | ||
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) |
*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.
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Compare the 2023 GMC Sierra 1500
2023 GMC Sierra 1500 by city
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4 Great Deals out of 44 listings starting at $29,499
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2 Great Deals out of 32 listings starting at $29,499
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2023 GMC Sierra 1500 in Mead, CO
2 Great Deals out of 31 listings starting at $29,499
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3 Great Deals out of 35 listings starting at $29,499
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2023 GMC Sierra 1500 in Niwot, CO
2 Great Deals out of 33 listings starting at $29,499
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2023 GMC Sierra 1500 in Todd Creek, CO
4 Great Deals out of 40 listings starting at $29,499
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2023 GMC Sierra 1500 in Lafayette, CO
3 Great Deals out of 34 listings starting at $34,602
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2023 GMC Sierra 1500 in Platteville, CO
2 Great Deals out of 31 listings starting at $29,499
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2023 GMC Sierra 1500 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.
