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Used
2021 GMC Sierra 1500 trucks
for sale
near
North Richland Hills, 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 Denali
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Mandy made my experience so much easier with her smile
Mandy made my experience so much easier with her smile and personality and Jason topped it off with his financial expertise.
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
I purchased an F150 right off the showroom floor, and the
I purchased an F150 right off the showroom floor, and the entire experience was fantastic. We negotiated for about two weeks, but the final outcome was definitely worth it. Thank you, Grand Prairie Ford! Eric Hernandez
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.
Vehicle information
Features
Reviews
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.
Vehicle information
Features
Reviews
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 Denali
Vehicle information
Features
Reviews
You don't find quick service like at McAndrews.
You don't find quick service like at McAndrews. So glad that DeMeon was my sales person! He answered all my questions and made sure all documentation was ready to go when I arrived. Was treated so nice. Thanks to Steve as well! First time customer. I will be doing years of business with this dealership. Thanks!
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
The salesman, Jason, was courteous, knowledgeable and low
The salesman, Jason, was courteous, knowledgeable and low pressure. We literally bought the car (2014 Mazda 3 I Sport) in only a little over an hour, including the test drive. No high pressure tactics nor “upselling”. I highly recommend Cransh as well as Jason B.
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Loved my whole experience at CARMAX, Fort Worth!
My brother-in-law recommended that I check out car max when needing to purchase a good used car. First I went on line to see what cars were available. I found exactly what I wanted, in my budget, at the Plano location. Luis Delatorre, my fabulous agent, at the Fort Worth, River Ranch Blvd., had the car transported to Fort Worth and I purchased it on sight! I Drove it around the block, and had all the paperwork efficiently delivered to me within 30 minutes! I've found my future dealership and will recommend Car Max to anyone who will listen to me!
Vehicle information
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Reviews
Fantastic experience.
Even in these trying times they made the whole experience easy and painless. From our sales agent Trent to the financial guru Brian, everyone was friendly and helpful. They are 96 miles from us and I would not hesitate to make the trip again if they have something I want. We'll worth the trip.
Vehicle information
Features
Reviews
Go to Lindsey!!!
Lindsey Woods is a total dream to work with! She was straight forward, honest, and very personable. I enjoyed working with her to purchase our new (to us) vehicle. Highly recommend working with her! Thank you for everything, Lindsey!!
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
After searching for over a year for the right truck, I
After searching for over a year for the right truck, I made several unannounced, walk-in visits to Ewing GMC in Plano. Every single time, Josh Manning and Clayton Hass were exceptionally responsive and professional. Even without appointments, they made sure I was fully taken care of?quickly, courteously, and without any pressure. Their communication was clear, follow-through was flawless, and they consistently respected my time. In an industry where service can be hit or miss, Josh and Clayton set the standard. They are a true asset to Ewing GMC, and I highly recommend
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Great truck, and the process is exactly as advertised!
Great truck, and the process is exactly as advertised! Brenda is amazing, and I'll work with her again any time a need arises!
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Anthony Krauter, is always a Joy to see at Vanguard Kia!
Anthony Krauter, is always a Joy to see at Vanguard Kia! He's TOTALLY patient, kind, courteous and so professional. Service was wonderful, quick check in with a bright smile! It's always nice at Kia...very satisfied... Anthony is great! Thank you Vanguard Kia❤️
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Ram 2500
Thank you very much melvin collazo for the great attention and service as I always feel as a family, highly recommended and thanks classic dodge of arlington
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Excellent and professional staff.
Excellent and professional staff. Everything went smoothly and fast, and the buying process was comfortable. The facility is also really nice. Especially the TVs all over the place were a nice feature! For customers and, I believe, also for the staff. Special thanks to Sebastian and Karla!
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Great dealership to work with.
Great dealership to work with. One of the easiest car buying experiences we have ever had.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
DeMeon Washington & Steve Williams were both friendly &
DeMeon Washington & Steve Williams were both friendly & professional. Process was easy & efficient, was prequalified online, in person interaction was great. Overall process was excellent we’re very pleased with this process, customer service and vehicle options. Highly recommend!
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
John Osuji is very professional, he is very honest and
John Osuji is very professional, he is very honest and very friendly at clay cooley Nissan Dallas.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I recently visited Epic Motors while in search of a car,
I recently visited Epic Motors while in search of a car, and I was genuinely impressed with my experience! From the moment I stepped in, I was greeted with warmth and a level of attention that made me feel really valued, even though I wasn't ready to make a purchase just yet.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
It was great.
It was great. When something unexpected happened, they went the extra mile and fixed it and even offered a rent car so that I didn?t need to stay there and wait.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Outstanding service in all departments!
Outstanding service in all departments! They are the epitome of the gold standard. I highly recommend
GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $60,639 | |
| 2025 GMC Sierra 1500 | $54,187 | 17 Great deals |
| 2024 GMC Sierra 1500 | $51,366 | 25 Great deals |
| 2023 GMC Sierra 1500 | $47,005 | 16 Great deals |
| 2022 GMC Sierra 1500 | $43,281 | 6 Great deals |
| 2020 GMC Sierra 1500 | $35,137 | 6 Great 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 $37,319, with pricing starting at $12,980.
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.
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.
Research the 2021 GMC Sierra 1500
Compare the 2021 GMC Sierra 1500
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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.
