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*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.
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Used
2021 GMC Sierra 1500 Denali trucks
for sale
near
Briaroaks, 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
Vehicle information
Features
Reviews
Overall, Vandergriff Chevrolet service dept.
Overall, Vandergriff Chevrolet service dept. did an excellent job on my repair. With an extended warranty, the repairs cost nothing. But if I do critique anything, is the trying to get me to spend $1,200 in new battery cables. There was nothing wrong with them.
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 Denali
Vehicle information
Features
Reviews
Amazing place to buy a vehicle.
Amazing place to buy a vehicle. They?re informative, motivated, caring and ready to help in any way possible. I?ve gotten my last 3 vehicles from them and I don?t see why I won?t get my next 3 vehicles from them.
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
Best Dealership ever...
I was looking for a reliable dealership to repair & service my Jeep wrangler.. I finally found Shootenkirk.. They did a Great job repairing my Jeep. This dealership Really cares about , Safety Quality and Customer support & satisfaction.. They went beyond my expectations.. I even got a phone call from my representative Natalie, she was checking in with me to assure everything was good. She's friendly and knowledgeable, and she sticks with you through your entire process.. Michael, the service manager will make sure you are takin care of properly should you have any issues... My Jeep will always be in the Care of Shootenkirt moving forward.. Give this dealership a try, you won't regret it at all..
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 Denali
Vehicle information
Features
Reviews
Kaiden, Anthony, and Nick went above and beyond to make
Kaiden, Anthony, and Nick went above and beyond to make buying my new Jeep Gladiator a smooth and stress-free experience. From the start, the entire process was handled over the phone and through text—quick, easy, and no pressure. By the time I arrived at the dealership, everything was ready to go. Kaiden greeted me with a friendly, professional attitude and made sure I was taken care of right away. Anthony worked his magic to get me top dollar for my trade-ins and locked in a fantastic deal on my new Gladiator. Then Nick made the financing process painless, explaining everything clearly and getting me in and out faster than I expected. I drove in from New Braunfels, and let me tell you—it was 100% worth the trip. The level of customer service I received was truly top-notch. These guys genuinely care about their customers and it shows. If you’re in the market for a Jeep or any vehicle, do yourself a favor and give them a call. AAA+++ service, highly recommend!
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.






Certified
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Love me some Five Star Ford!
My wife's 2017 Edge Titanium needed service because the "wrench" light came on. Dropped it off and met with Odie Terry, our Service Advisor. Odie informed us that it will be a day or 2 before a tech could get to it because they are always so busy. Odie called me a couple of days later and said the battery wasn't getting enough volts to the sensors, creating numerous error codes. Replaced the battery and one code came back as a torque converter issue. Once we found out they would be keeping it awhile Odie arranged a rental car for us. Turns out the transmission needed a complete overhaul. Thank God for the 5 year/60k mile power train warranty, which covered everything! Took about a week but once we got it back it drove like a dream! Odie called me every 2 days to give me a progress report. He made what was a major inconvenience much more bearable. It's nice to know there's a dealership close to us we can totally trust to service our Edge and do everything right. Hats off to you Odie Terry, you are a true professional and an outstanding ambassador to the Ford Motor Company!
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
I am Very happy with the service I received from
I am Very happy with the service I received from Vandergriff Acura Arlington on May 1, 2024. George Hardwick went over and above helping me do an oil change on my 2020 Alfa Romero. He was very pleasant and efficient. He is one of the reasons my wife and I purchased this Alfa Romero and 3 other car from this dealership over the years.






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
They were great.
They were great. Very attentive, kept checking in with me. Great dealership. I drag my feet too much. I would recommend them to everyone. Great people working tgere






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
The best experience buying a truck.
The best experience buying a truck. Honest, fair, and no pit bull following you around!
There are 20 matching cars close to your year range.






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2019 GMC Sierra 1500 Denali
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2020 GMC Sierra 1500 Denali
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2023 GMC Sierra 1500 Denali
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GMC Certified
2023 GMC Sierra 1500 Denali
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Used
2022 GMC Sierra 1500 Denali
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Used
2023 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2022 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2023 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2019 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2023 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2022 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2023 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2023 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2023 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2022 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2023 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2022 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2022 GMC Sierra 1500 Denali
Vehicle information
Features
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About the 2021 GMC Sierra 1500 Denali
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 Denali cost?
The 2021 GMC Sierra 1500 Denali price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Sierra 1500 Denali is $44,147, with pricing starting at $30,996.
What is the MPG of the 2021 GMC Sierra 1500 Denali?
The 2021 GMC Sierra 1500 Denali offers up to 18 MPG in city driving and 21 MPG on the highway for a combined rating of 19 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 GMC Sierra 1500 Denali?
The 2021 GMC Sierra 1500 Denali compares to and/or competes against the following vehicles:
Is the 2021 GMC Sierra 1500 Denali 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 Denali 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
*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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