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Used
2021 GMC Sierra 1500 trucks
for sale
near
Waller, TX
- 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 SLT
Vehicle information
Features
Reviews
Prievously Owned SUV purchase
This is my third car purchase from CAR MAX . A later model for the wife . A jeep Cherokee and is a 2019 with low mileage . She is happy and that makes US happy . The purchase was not hurried and no back and forth between Mr Smith and I . Really straightforward . Satisfied completely .
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
Hue was very easy to work with!
Hue was very easy to work with! Smooth process and not a long wait time!
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 Elevation
Vehicle information
Features
Reviews
Good deals, very responsive.
Good deals, very responsive. Clean cars. Upfront and honest group of individuals. Highly recommended car dealer
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 SLT
Vehicle information
Features
Reviews
Excellent experience compared to my local dealership.
Excellent experience compared to my local dealership. Staff was great, facilities clean & nice. Good communication all throughout the process. Almost bought a new truck while they were servicing mine.
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 Base
Vehicle information
Features
Reviews
It was a very good experience the whole team was really
It was a very good experience the whole team was really professional meeting and exceeding the standards
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 Elevation
Vehicle information
Features
Reviews
My wife, son, and I had a wonderful experience.
My wife, son, and I had a wonderful experience. H�ctor, who assisted us throughout the process, was extremely kind and professional. He showed us the vehicle options we were looking for and worked to get the monthly payment as close as possible to our budget. There was absolutely no pressure to buy at any moment, and he was patient while we made our final decision. We definitely recommend him to family and friends who are looking to purchase a vehicle.
GMC Certified
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Exelente servicio y el representante de servicio muy
Exelente servicio y el representante de servicio muy amable y la calidad de servicio por el representante muy buena y amabilidad exelente 100% recommendable muy satisfactory
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
My experience here was very good.
My experience here was very good. There was no pressure, Santiago was trying to make all my wishes come true. On the end I leave with my beautiful new blue Rebel. If I need in the future again a new car, I?ll be buying it here again. And if the quality of the car the same as the sales process then I?m very happy for a long time.
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Very professional and kind.
Very professional and kind. The sales person was very knowledgeable, very professional, and very helpful with the deal that I was trying to get. I was very impressed and satisfied.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Buying experience was good and the Finance department was
Buying experience was good and the Finance department was excellent. Thanks for the no hassle experience. It was my first visit to the location and I would recommend it to other buyers.
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Quick, easy, and gave me a good deal.
Quick, easy, and gave me a good deal. The service representative, Lorri, was very attentive and very nice. They performed the service that I requested and did not push me for optional services.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Vehicle information
Features
Reviews
From the inquiry to the purchase …by far this was the
From the inquiry to the purchase …by far this was the most pleasant auto purchase I have experienced. I live out of state and had faith in the dealership after my first contact with them. Doug answered all my questions and went out of his way to make the purchase a positive experience. Though I live out of state, I will definitely contact them if I am ever in the need for another automobile. I appreciated their professional manner along with their personal touch in the way my car purchase was handled. 😏
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
GMC Certified
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Diego was very pleasant and thorough throughout the
Diego was very pleasant and thorough throughout the buying process. He was very patient and diligent if answering my many questions, and has been checking in to ensure I?m satisfied with the vehicle. Would definitely recommend buying from this location
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Austin was nice to work with while purchasing my new
Austin was nice to work with while purchasing my new vehicle. Jeremy was extremely helpful with making sure everything was well taken care of before I drove off of the lot. They were all so nice and very helpful. I highly recommend Hyundai Of Brenham!!!
There are 20 matching cars close to your year range.
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2023 GMC Sierra 1500 SLT
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2023 GMC Sierra 1500 AT4
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2023 GMC Sierra 1500 Denali Ultimate
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Used
2022 GMC Sierra 1500 Elevation
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Vehicle information
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Used
2020 GMC Sierra 1500 Elevation
Vehicle information
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Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2023 GMC Sierra 1500 Denali
Vehicle information
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2022 GMC Sierra 1500 Denali Ultimate
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Used
2019 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2019 GMC Sierra 1500 Denali
Vehicle information
Features
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2019 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2023 GMC Sierra 1500 Denali Ultimate
Vehicle information
Features
Vehicle information
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GMC Certified
2023 GMC Sierra 1500 Elevation
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Used
2023 GMC Sierra 1500 Denali
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $63,070 | 1 Good deal |
| 2025 GMC Sierra 1500 | $55,939 | 2 Good deals |
| 2024 GMC Sierra 1500 | $53,148 | 7 Good deals |
| 2023 GMC Sierra 1500 | $48,368 | 6 Good deals |
| 2022 GMC Sierra 1500 | $46,161 | 5 Good deals |
| 2020 GMC Sierra 1500 | $29,805 | 6 Good deals |
| 2019 GMC Sierra 1500 | $29,406 | 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 $35,897, with pricing starting at $12,999.
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.
