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Used
2021 GMC Sierra 1500 trucks
for sale
near
Cleveland, MO
- 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
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Conner did a great job of making me feel comfortable and
Conner did a great job of making me feel comfortable and heard, and was very patient through the process of getting ahold of my husband in intervals throughout the process. He was a pleasure to work with, outgoing without being pushy, and I highly recommend working with him.
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 Elevation
Vehicle information
Features
Reviews
A great experience at Rob Sight Collision Center!
I had a fender bender with my car. I researched my options to take my car for bodywork. I was very pleased to see Rob Sight's dealership on the insurance list. I was fortunate enough to see Rob when I was out there. He took the time to look at my car and give me some very good information. I was very please with the Collision Center and the manager Randy did such a nice job of informing where they were with the car and when I would be able to pick up. He was very gracious when I talked to him. I wasn't waiting around for any calls. I would recommend anyone to take there car there. I don't think it matters what kind of car you have. Rob Sight Collision Center was listed with my insurance company as a preferred center to call. My insurance company hit the nail on the head, so to speak.
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
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
We just bought a car from Executive Automotive, and our
We just bought a car from Executive Automotive, and our experience with them was stellar. Kyle worked with us , and he couldn’t have been nicer or more helpful. The one thing he was not was pushy. He allowed us time to drive cars and deliberate on our own. He took time to answer questions and give us a thorough summary of the cars we were interested in. We went back today to pick up our car, and Kyle seemed as happy for us as we were! Such a deeply kind, honest man. Everyone at Executive Automotive was friendly and welcoming, and the car inventory was impressive. I do not typically write a review, but our experience was so positive, I felt compelled to share it. We highly highly recommend Executive Automotive. Our experience could not have been better.
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
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Car has a rattle in dash and has a technical bulletin
Car has a rattle in dash and has a technical bulletin that was not applied at Audi while recall was done. Other than that car is in excellent condition and was delivered to our home. Picked up our old vehicle and was great experience overall.
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.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Gordon with Audi SM was responsive and helpful (in email)
Gordon with Audi SM was responsive and helpful (in email) to questions about the vehicle. When we visited the dealership on 4/15, we didn't have an appointment, just stopped by to look at the car. The receptionist was very nice and helpful, we test drove the car while Gordon was on his way to the dealership. All questions were answered, and they were easy to work with. Each person we interacted with was helpful, and did what they said they would do. Great customer service.
Great Buy!
This truck is amazing. Turning heads all over as we tour the area. Those riding with is also enjoy the comforts and safety features. Great Buy!
Used
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Great sales staff and service department!
Great sales staff and service department! They also have a very good parts department! Everybody is very personable and professional. Give this dealership a try. You'll be glad you did!
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Darron Black was fantastic.
Darron Black was fantastic. Love my new Tuscon!!! Overall a great experience. If you don’t want the warranties speak up.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
My recent purchase at Country Hill was great.
My recent purchase at Country Hill was great. Got the truck I have been looking for. Rob Zuel is a great salesman. No pressure and purchase was quick and seamless. Out the door quick.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Stephen C was great to work with as a service advisor.
Stephen C was great to work with as a service advisor. He listened to what my concerns were and was very helpful. We discussed a few more things that need to be repaired and came up with a game plan.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
They were great to work with, I tested an Explorer and it
They were great to work with, I tested an Explorer and it was very nice, but on a front wheel drive platform, and I needed an Expedition and they didn't have 1 at the time.
Used
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Thank you to Andrew Tyson my original salesman and my
Thank you to Andrew Tyson my original salesman and my servive representative 11/4/25 Steve Oliver for all their help today with my 2015 CADILLAC XTS car issue. So thankful for their professionalism and straight forward approach to resolve my problem and make me feel cared for and comfortable. I am so happy and pleased with all they did today. They are both great gentlemen and wanted to give them a shout-out to let others know about them too. Thanks again and also thanks for the complimentary car wash . You made my day.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Chris Sheets did a good job helping me with the purchase
Chris Sheets did a good job helping me with the purchase of a great car. He was able to answer all my questions and made it a pleasant experience.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
They was very polite very prompt and pretty fast through
They was very polite very prompt and pretty fast through the process. I'd recommend anyone in my family or friends to go there to get a new car or used one
There are 20 matching cars close to your year range.
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2020 GMC Sierra 1500 AT4
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2023 GMC Sierra 1500 Pro
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2020 GMC Sierra 1500 Elevation
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Certified
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2019 GMC Sierra 1500 Denali
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2019 GMC Sierra 1500 Denali
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2023 GMC Sierra 1500 AT4X
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2022 GMC Sierra 1500 AT4
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2020 GMC Sierra 1500 AT4
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2022 GMC Sierra 1500 Denali
Vehicle information
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2022 GMC Sierra 1500 SLE
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2023 GMC Sierra 1500 SLT
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2022 GMC Sierra 1500 AT4
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2022 GMC Sierra 1500 SLE
Vehicle information
Features
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2019 GMC Sierra 1500 SLT
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GMC Certified
2023 GMC Sierra 1500 Denali
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2020 GMC Sierra 1500 AT4
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $58,103 | 2 Good deals |
| 2025 GMC Sierra 1500 | $61,382 | 2 Good deals |
| 2024 GMC Sierra 1500 | $51,427 | 6 Good deals |
| 2023 GMC Sierra 1500 | $48,634 | 3 Good deals |
| 2019 GMC Sierra 1500 | $31,670 | 4 Good deals |
About the 2021 GMC Sierra 1500
Base shown (base trim).
- Seating
- 3
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 16
- Transmission
- 6-Speed A/T
- Engine
- 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability)
How much does the 2021 GMC Sierra 1500 cost?
The 2021 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 2021 Sierra 1500 is $35,571, with pricing starting at $14,400.
What is the MPG of the 2021 GMC Sierra 1500?
The 2021 GMC Sierra 1500 offers up to 14 MPG in city driving and 19 MPG on the highway for a combined rating of 16 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 2021 GMC Sierra 1500?
The 2021 GMC Sierra 1500 compares to and/or competes against the following vehicles:
Is the 2021 GMC Sierra 1500 reliable?
The 2021 GMC Sierra 1500 has an average reliability rating of 3.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Sierra 1500 owners.
Is the 2021 GMC Sierra 1500 a good truck?
Below are the Cars.com consumer ratings for the 2021 GMC Sierra 1500.
- Comfort 4.2
- Interior 4.2
- Performance 3.8
- Value 3.6
- Exterior 4.3
- Reliability 3.5
60% of drivers recommend this car
- Comfort 4.2
- Interior 4.2
- Performance 3.8
- Value 3.6
- Exterior 4.3
- Reliability 3.5
AT4 (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 157" AT4 | 4WD Crew Cab 147" AT4 |
| Inventory price | |
| Starting at $55,900 | Starting at $54,700 |
| Combined MPG | |
| 16 | 17 |
| Engine | |
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Base (7 styles)
| Style | ||||||
|---|---|---|---|---|---|---|
| 4WD Double Cab 147" | 2WD Double Cab 147" | 2WD Crew Cab 147" | 4WD Crew Cab 147" | 4WD Crew Cab 157" | 4WD Reg Cab 140" | 2WD Reg Cab 140" |
| Inventory price | ||||||
| Starting at $37,300 | Starting at $34,000 | Starting at $36,400 | Starting at $39,700 | Starting at $40,000 | Starting at $34,700 | Starting at $30,100 |
| Combined MPG | ||||||
| 19 | 21 | 21 | 19 | 19 | 16 | 16 |
| 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) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) |
Denali (3 styles)
| Style | ||
|---|---|---|
| 2WD Crew Cab 147" Denali | 4WD Crew Cab 147" Denali | 4WD Crew Cab 157" Denali |
| Inventory price | ||
| Starting at $55,800 | Starting at $59,300 | Starting at $59,600 |
| Combined MPG | ||
| 17 | 18 | 18 |
| Engine | ||
| 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Elevation (7 styles)
| Style | ||||||
|---|---|---|---|---|---|---|
| 4WD Double Cab 147" Elevation w/3VL | 4WD Crew Cab 147" Elevation w/3VL | 4WD Crew Cab 157" Elevation | 2WD Double Cab 147" Elevation | 4WD Double Cab 147" Elevation w/3SB | 4WD Crew Cab 147" Elevation w/3SB | 2WD Crew Cab 147" Elevation |
| Inventory price | ||||||
| Starting at $44,600 | Starting at $47,200 | Starting at $49,300 | Starting at $43,100 | Starting at $46,400 | Starting at $49,000 | Starting at $45,700 |
| Combined MPG | ||||||
| 19 | 19 | 19 | 21 | 19 | 19 | 21 |
| 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) |
SLE (5 styles)
| Style | ||||
|---|---|---|---|---|
| 4WD Crew Cab 147" SLE | 4WD Crew Cab 157" SLE | 2WD Double Cab 147" SLE | 2WD Crew Cab 147" SLE | 4WD Double Cab 147" SLE |
| Inventory price | ||||
| Starting at $47,100 | Starting at $47,400 | Starting at $41,400 | Starting at $43,800 | Starting at $44,700 |
| Combined MPG | ||||
| 19 | 19 | 21 | 21 | 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) |
SLT (3 styles)
| Style | ||
|---|---|---|
| 4WD Crew Cab 147" SLT | 2WD Crew Cab 147" SLT | 4WD Crew Cab 157" SLT |
| Inventory price | ||
| Starting at $50,800 | Starting at $47,500 | Starting at $51,100 |
| Combined MPG | ||
| 18 | 17 | 18 |
| Engine | ||
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline 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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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.
