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Used
2021 GMC Sierra 1500 trucks
for sale
near
Eden, WI
- 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 Elevation
Vehicle information
Features
Reviews
Fantastic service
They have great service and the people are so understanding. They go out of the way to make you feel comfortable and they are open to suggestions and they listen.
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 AT4
Vehicle information
Features
Reviews
Used truck buying experience
Great experience. Quick, thorough, no BS, No pressure. Salesman (Bryan) did a great job explaining and answering questions and even though the place was busy, my time was valued and everything moved efficiently. .
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 SLT
Vehicle information
Features
Reviews
Positive experience
No pressure car buying experience with Chad Braeger. He answered all our questions that we had. When I went back a week later to pick up the vehicle from having accessories installed, Chad met me at the door and answered any follow up questions I had with the vehicle.
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 Elevation
Vehicle information
Features
Reviews
Meyer Motors
Meyer Motors Service Department is simply the best around, they take care of all of our cars service needs. From oil changes to major repairs, Meyer Motors staff takes the best care of our cars. Professional, courteous and friendly, you will find none better than Meyer Motors . Thank you Meyer Motors!
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.
GMC Certified
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
New Car
Everyone I dealt with during my buying process was friendly, honest and easy to work with! Special shout out to Kraig Peterson who was very personable and just a great guy!
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 SLT
Vehicle information
Features
Reviews
Great until....
The sales team did a good job, Dan did a great job showing us vehicles and was knowledgeable. They went above and beyond to find us a vehicle from another dealer after the car we selected was sold the same day. The unpleasant part was working with the finance guy, who overall seemed like a nice guy, but was unrelenting, almost obnoxious on pushing for the service contracts, after multiple "no's". My wife and I were being patient and considerate, but it did leave a bad taste, on what was a pretty positive experience. Ashley was also very helpful and prompt communicating and Justin was always proffesional. We would return, but not put up with the stuff outlined above.
Used
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Mr. Mike Buhler at Lenz Truck Center
I had the distinct pleasure of having the opportunity to work with Mr. Buhler on the purchase of my 2022 GMC Yukon Denali. Within minutes of submitting my request for information on the vehicle, Mr. Buhler contacted me. He provided me with all of the information I needed to make my decision, which was one of the easiest decisions I have ever made regarding the purchase of a vehicle. I drove over 12 hours to pick up my Denali and Mr. Buhler was waiting for me at 7:30 AM the following day to hand me the keys. This experience was far and away the absolute best vehicle purchasing experience I have ever had! Thank you, Mr. Buhler!
Vehicle information
Features
Reviews
Customer
Always a pleasurable experience weather buying a vehicle or going in for service , friendly helpful people at this dealership.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Lenz Dealership did an excellent job of making sure I got
Lenz Dealership did an excellent job of making sure I got the best experience in purchasing my new vehicle. The friendly and professional staff made me feel comfortable and answered all my questions. Highly recommended!
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
I?m an extremely busy person in medicine . I came in with
I?m an extremely busy person in medicine . I came in with limited time and sleep. My dealer , Larry R was phenomenal. He had all ready with the parameters I gave. I was in and out in no time and left the same day with a new vehicle 2025 Chevy Trax.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I'd highly recommend Lenz ad especially Mike if you are
I'd highly recommend Lenz ad especially Mike if you are the least bit interested in a used truck. I was treated great, and the transaction went extremely smooth!
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I was very impressed with my truck purchase experience.
I was very impressed with my truck purchase experience. This was my first time buying a vehicle online and I was very happy with the whole process. Denny communicated well and took care of everything. I definitely recommend Lenz.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Best dealership I found
Bryan is a great guy to work with , not a pushy salesman ,he went above and beyond to make sure everything went smoothly even after the sale. Everyone I talked with at Vanhorn was polite, courteous and willing to help without being pushy thanks again Bryan we love our new blazer.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Impressive, helpful and eady to work with.
Andrew R. was great to work with. He provided guidance and help through my veh purchase. Answered my questions, wasn't pushy and made it easy to decide on a purchase. Very impressed and glad I stopped in. I will definitely be back for my next veh.
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Hi Gary, I cannot say enough about your Company.
Hi Gary, I cannot say enough about your Company. This is the second truck we have purchased in the last year. The sales, (Paul), and the support, (Sue Peterson), staff are second to none. They were very honest and helpful. They were extremely patient with my Wife and I, (mainly me), while we were picking out different vehicles. They were very upfront about pricing and not the usual back-and-forth pricing game played at many other Dealerships. I truly appreciate the sense of Family within your Company. It does resonate well with us, your customers. Thank you, Jerry and Julie Schiefelbein
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
UPTOWN CHEVROLET
Good service. Great Service Manager! Always pleasant!
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I purchased a new Jeep Wrangler Rubicon X from Uptown.
I purchased a new Jeep Wrangler Rubicon X from Uptown. The entire experience was incredibly positive. There was no pressure. My trade in value was fair. Overall I was very pleased with my purchase and the process of buying the vehicle.
There are 20 matching cars close to your year range.
Used
2023 GMC Sierra 1500 AT4
Vehicle information
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Used
2023 GMC Sierra 1500 Denali
Vehicle information
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Used
2019 GMC Sierra 1500 SLT
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Used
2022 GMC Sierra 1500 Denali
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Used
2022 GMC Sierra 1500 SLT
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Used
2023 GMC Sierra 1500 AT4
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GMC Certified
2023 GMC Sierra 1500 Elevation
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Used
2023 GMC Sierra 1500 Elevation
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Used
2022 GMC Sierra 1500 Denali
Vehicle information
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Used
2020 GMC Sierra 1500 Elevation
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Used
2023 GMC Sierra 1500 Denali
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GMC Certified
2020 GMC Sierra 1500 AT4
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Used
2019 GMC Sierra 1500 SLE
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Features
Used
2020 GMC Sierra 1500 Elevation
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Used
2023 GMC Sierra 1500 Denali Ultimate
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GMC Certified
2023 GMC Sierra 1500 SLT
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Used
2022 GMC Sierra 1500 SLT
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Features
GMC Certified
2023 GMC Sierra 1500 Pro
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Used
2020 GMC Sierra 1500 AT4
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GMC Certified
2022 GMC Sierra 1500 SLE
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $64,851 | |
| 2025 GMC Sierra 1500 | $55,361 | 3 Good deals |
| 2024 GMC Sierra 1500 | $55,719 | 9 Great deals |
| 2023 GMC Sierra 1500 | $48,970 | 7 Great deals |
| 2022 GMC Sierra 1500 | $45,735 | 13 Good deals |
| 2019 GMC Sierra 1500 | $32,150 | 7 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 $37,641, with pricing starting at $13,999.
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.
