Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2021 GMC Sierra 1500 trucks
for sale
near
McLendon-Chisholm, 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
Bought my car here and have it serviced here never felt
Bought my car here and have it serviced here never felt sold very happy with my purchase?the family is loving the new vehicle it rides super smooth
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 SLT
Vehicle information
Features
Reviews
Friendly dealership, willing to work with customers to
Friendly dealership, willing to work with customers to make things right. They were willing to help make the process easier no high-pressure sales. Find what you want, and they will help you take care of the paperwork and payments. Willing to tell you if their financing is not the best option. They went above and beyond to fix small problems.
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
Went in for an oil change?
Went in for an oil change?the process was quick and smooth. Really appreciated the excellent service. Big thanks to Elliot for taking care of everything.
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
I had a 2021 Encore GX to trade and they made the process
I had a 2021 Encore GX to trade and they made the process so easy. I get very scared when it comes to purchasing vehicles and they made me feel right at home! I would definitely recommend this dealership to anyone looking to purchase.
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 SLT
Vehicle information
Features
Reviews
True customer service
I wanted to purchase a new vehicle and Terry was the sales man who also sold my mom a car his kindness and understanding made me me feel comfortable. His customer service was spectacular. The finance person was also so kind. I will recommend this dealership to others. They know how to make their customers feel valued.
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!






Vehicle information
Features
Reviews
I had my car serviced and oil changed.
I had my car serviced and oil changed. My car actually seems to run more smoothly after the service. They were very polite and the facility was clean. Good experience.
Vehicle information
Features
Reviews
BMW - Mini of Dallas is a great dealership.
BMW - Mini of Dallas is a great dealership. The sales associate, Aldo Ordaz, was excellent to work with. He is knowledgeable, patient and very kind. The management team is also superb. I'll definitely buy another car from this dealership.
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Sewell is THE BEST...
My second vehicle from this dealership. My second Buick Enclave and it keeps getting better.
GMC Certified
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I have purchased cars from Sewell in the past and once
I have purchased cars from Sewell in the past and once again, their service and inventory is SUPERIOR! We are so happy with our vehicle and the overall experience!
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
When I compare My experience with other dealerships makes
When I compare My experience with other dealerships makes central autohaus an easy and comfortable place to work with. They are an upfront dealerships with fair deals facilitated with no pressure or deception. Check them out you won’t regret it.
Vehicle information
Features
Reviews
Great service!
Great service! Fast transaction, no hassle. I was completely pleased with my experience purchasing my vehicle with them.

Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Great experience from start to finish.
Great experience from start to finish. Our salesperson, Clayton Haas, was straightforward and efficient, and got us to the price we wanted

Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
They had the vehicle I wanted so it was fast, easy on the
They had the vehicle I wanted so it was fast, easy on the paperwork, and I got a good deal. Bruce is an excellent salesperson!
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.






Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features






Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features






Vehicle information
Features
-
Prev - 1
- 2
-
Next
GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Sierra 1500 | $29,919 | 5 Great deals |
2024 GMC Sierra 1500 | $33,995 | 8 Great deals |
2023 GMC Sierra 1500 | $38,785 | 14 Good deals |
2020 GMC Sierra 1500 | $30,594 | 13 Good deals |
*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
2021 GMC Sierra 1500 Trucks by city
-
2021 GMC Sierra 1500 Trucks in McLendon-Chisholm, TX
3 Great Deals out of 30 listings starting at $27,800
-
2021 GMC Sierra 1500 Trucks in Heath, TX
3 Great Deals out of 35 listings starting at $27,800
-
2021 GMC Sierra 1500 Trucks in Rockwall, TX
3 Great Deals out of 33 listings starting at $27,800
-
2021 GMC Sierra 1500 Trucks in Travis Ranch, TX
3 Great Deals out of 32 listings starting at $27,800
-
2021 GMC Sierra 1500 Trucks in Fate, TX
3 Great Deals out of 31 listings starting at $27,800
-
2021 GMC Sierra 1500 Trucks in Rowlett, TX
3 Great Deals out of 36 listings starting at $27,800
-
2021 GMC Sierra 1500 Trucks in Sunnyvale, TX
3 Great Deals out of 32 listings starting at $27,800
-
2021 GMC Sierra 1500 Trucks in Lavon, TX
3 Great Deals out of 33 listings starting at $27,800
-
2021 GMC Sierra 1500 Trucks in Mesquite, TX
3 Great Deals out of 33 listings starting at $27,800
-
2021 GMC Sierra 1500 Trucks in Nevada, TX
3 Great Deals out of 28 listings starting at $27,800
-
2021 GMC Sierra 1500 Trucks in Sachse, TX
3 Great Deals out of 42 listings starting at $27,800
-
2021 GMC Sierra 1500 Trucks in Garland, TX
3 Great Deals out of 43 listings starting at $27,800
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}