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
Phoenix, AZ
- 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.






Vehicle information
Features
Reviews
Great Experience.
Great Experience. I felt very supported and comfortable with Chet Stens. True Professional Chet Stens was Outstanding. (Great Customer Service) Made the experience excellent. I will have all my car repairs done by Liberty GMC.
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.






Vehicle information
Features
Reviews
Thank you!
I have purchased two vehicles from Munich Motors and am so impressed with the customer service I received. They went above and beyond to make purchasing a car a worry free experience! There was zero pressure and they took the time to listen and find the vehicle that was perfect for me. I will never go anywhere else!
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...






Vehicle information
Features
Reviews
The experience was wonderful
The experience was wonderful and exceeded all my expectations. Are usually do not like car dealers but this one was definitely one of the best I’ve ever seen. They have good quality of cars and stuff
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 AT4
Vehicle information
Features
Reviews
Oil Change and more : )
I came in for an oil change and these guys helped with so much more! Henry Brown Buick GMC--your people have exceeded my expectations. I am going to keep bringing my business to this dealership. There was a situation and from the top down, Jeff Martin was a huge help, he turned me on to Shane Terry whom made sure everything was perfect; my repair adviser, Kyle Kinderknecht treated me as though I were a good family friend/valued customer. And Kyle Jackson was sitting next to Kyle Kinderknecht--he even got in on helping me when I wasn't his customer. This place treats us right--thank you all!
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
Ms. Rebecca
say, I really enjoyed buying a a nice Silverado 1500 truck at Rollit Motors Mesa, AZ. Especially Mr ZEE has been very transparent and honest throughtout buying process..Jason , Manager made sure I get a good deal.I highly recommend Rollit Motors when are ready..Go see Mr ZEE!
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
Excellent service
I thought the service advisor was knowledgeable and the service was efficient. Will return for service in the future when needed






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I always enjoy the quality service I get.
I always enjoy the quality service I get. And my service advisor Mike W. Is a great guy.






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Buying my new Truck from Van Chevrolet and GMC was an
Buying my new Truck from Van Chevrolet and GMC was an overall great experience. My Salesman Tom was the best. I was torn between Ford (all my previous Vehicles) and GMC and Tom made the entire process very comfortable.






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Sean, our service assistant was very professional and
Sean, our service assistant was very professional and friendly. The service was preformed within the time period promised. We will continue to have our truck and Tahoe serviced at Van Chevrolet when staying at our Arizona winter home.






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
I appreciate the personal attention to my vehicle and
I appreciate the personal attention to my vehicle and advice John Morris provides when I bring my car in for services. John is very professional and knowledgeable.






GMC Certified
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Van Chevrolet Buick GMC has always been my go-to
Van Chevrolet Buick GMC has always been my go-to dealership for car trade-ins. On 08/15, I leased my fifth car overall?and for the fourth time, I chose Van Chevrolet Buick GMC. The reason is simple: you consistently beat market pricing, but even more importantly, your team demonstrates professionalism, respect, and a genuine commitment to customer needs. Because of this, I always reach out to Van Chevrolet Buick GMC first before considering any other dealer. For this most recent experience, I was assisted by Enzo (Salesperson) and Ahmed (Manager). Both were outstanding in understanding my needs and making the entire process smooth and stress-free. Enzo, in particular, was excellent to work with. He is young, energetic, engaging, and keeps the customer comfortable throughout the process. He made my trade-in experience seamless and positive from start to finish. Unlike some salespeople I?ve encountered elsewhere, who let disagreements or missed deals impact their attitude, Enzo consistently showed positivity, patience, and professionalism. He is a true pleasure to work with. Ahmed was equally impressive?respectful, professional, and attentive. Together, Enzo and Ahmed ensured that the transition was seamless and exceeded my expectations. Thank you both for your outstanding service and for providing exactly what I needed. I truly appreciate your efforts and look forward to continuing my relationship with Van Chevrolet Buick GMC for future trade-ins.






Vehicle information
Features
Reviews
Outstanding service.
Outstanding service. Worked with Erik for my first oil change in Service. He was super fast, got to the point, gave me accurate time frame for completion and communicated with updates while I was waiting. Also, Robert with customer service was awesome and even offered and bought me a star bucks coffee while I was waiting. Probably best dealership in country.






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Best experience i have ever had buying a car.
Best experience i have ever had buying a car. Bryce was cool and laidback which made the experience a good one. we talked beforehand and we both had all the paperwork needed to get in and out of the dealership quickly.






Vehicle information
Features
Reviews
This was the best buying experience we have had in a long
This was the best buying experience we have had in a long time. Everyone was great ! our sales guys Kyle and Temiko were polite and knowledgeable. The Sales Manager Winston was a standout !!!! The finance guy Dan was super nice and made that part of the deal painless. Every question was answered, salesman were not pushy. Sales manager listened very well to what we wanted. We came away very happy !!!!






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Helpful and honest
Jonathon, Ed and Kerry were so helpful. Highly recommend this professional, honest and organized Mercedes dealer! The smooth process was not stressful and much appreciated.


Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I have trusted and used Henry Brown for repairs since
I have trusted and used Henry Brown for repairs since purchasing the Tahoe from their CASA Grande, AZ store in 2009. First with Mike Meade and now with Lou. Both very professional, knowledgeable and helpful.






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
My son and I went to Yates this morning to possibly look
My son and I went to Yates this morning to possibly look into the possibility of a car. The salesmen Chris and Ramon’s were very helpful and informative on helping him out. After 4 hours and plenty of talk between us all my son drove out with a beautiful pickup that he wanted and with a great trade in. Thank you Yates for all the help and service you gave my son Chris he is so happy as well as his family, we highly recommend your dealership.






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
The best cat buying experience I?
The best cat buying experience I?ve ever had! They were fast, easy to deal with. They gave me exactly what I was looking for






Vehicle information
Features
Reviews
Service tech was friendly and got me in even though I
Service tech was friendly and got me in even though I didn?t have an appointment. The wait wasn?t long and the price was reasonable. I will be coming back from now for service on my truck. Great atmosphere, friendly staff and fast reliable service.






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
On point repairs
Working with Robert and the team has been a great experience. I hope Robert, Clint and the rest of the team know they are appreciated. Thanks for keeping my 2015 Ram 2500 in tip top shape.
-
Prev - 1
- 2
-
Next
GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Sierra 1500 | $36,640 | |
2025 GMC Sierra 1500 | $34,090 | 12 Great deals |
2024 GMC Sierra 1500 | $27,436 | 7 Great deals |
2023 GMC Sierra 1500 | $31,491 | 35 Good deals |
2022 GMC Sierra 1500 | $27,000 | 16 Good deals |
2020 GMC Sierra 1500 | $25,992 | 5 Great deals |
2019 GMC Sierra 1500 | $25,500 | 7 Good deals |
2018 GMC Sierra 1500 | $16,673 | 6 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 $38,648, with pricing starting at $14,980.
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.
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.
Similar Cars
-
Chevrolet Silverado 1500 for sale
7 Great Deals out of 56 listings starting at $19,777
-
Ford F-150 for sale
11 Great Deals out of 36 listings starting at $17,900
Research the 2021 GMC Sierra 1500
Compare the 2021 GMC Sierra 1500
2021 GMC Sierra 1500 by city
-
2021 GMC Sierra 1500 in Paradise Valley, AZ
2 Great Deals out of 30 listings starting at $26,350
-
2021 GMC Sierra 1500 in Glendale, AZ
1 Great Deal out of 24 listings starting at $26,350
-
2021 GMC Sierra 1500 in Sun City, AZ
1 Great Deal out of 21 listings starting at $29,895
-
2021 GMC Sierra 1500 in Youngtown, AZ
1 Great Deal out of 21 listings starting at $29,895
-
2021 GMC Sierra 1500 in Tolleson, AZ
1 Great Deal out of 25 listings starting at $26,350
-
2021 GMC Sierra 1500 in Scottsdale, AZ
2 Great Deals out of 28 listings starting at $26,350
-
2021 GMC Sierra 1500 in Tempe, AZ
2 Great Deals out of 30 listings starting at $26,350
-
2021 GMC Sierra 1500 in Guadalupe, AZ
2 Great Deals out of 30 listings starting at $26,350
-
2021 GMC Sierra 1500 in Litchfield Park, AZ
1 Great Deal out of 21 listings starting at $29,895
-
2021 GMC Sierra 1500 in Maricopa Colony, AZ
2 Great Deals out of 30 listings starting at $26,350
-
2021 GMC Sierra 1500 in Komatke, AZ
2 Great Deals out of 30 listings starting at $26,350
-
2021 GMC Sierra 1500 in Carefree, AZ
1 Great Deal out of 20 listings starting at $29,895
2021 GMC Sierra 1500 by body style
- ${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}
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.
${award_blurb}
${award_two_blurb}