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Used
2021 GMC Sierra 1500 trucks
for sale
near
Moorestown-Lenola, NJ
- 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.




GMC Certified
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Our salesman, Will Oese, spent the day finding us the
Our salesman, Will Oese, spent the day finding us the perfect vehicle. We spoke to him months before our lease was due, he was very knowledgeable and sent us different options. When we scheduled the appointment, we were only coming in to look at cars, but we had such an awesome experience with Will, that we left with a new car same day. We highly recommend Will Oese, Jesse Embry, Chris Tandy, and Claudia for all their assistance that day!
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
Duke amazing service !
Duke amazing service ! Hidden Gem no pushy sales and listens to your needs ! Loved my experience!
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
One GREAT place to do business, been going here for well
One GREAT place to do business, been going here for well over 25 years, never ever had any problems.
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
Great cars and great service, came in and drove off with
Great cars and great service, came in and drove off with a 2022 Honda accord. They did what’s they promised and got me a great deal!
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 Denali
Vehicle information
Features
Reviews
Great customer experience
Top of the line dealership. My team of team. Great family business. I would recommend to anyone. They had the Lexus LS ready for me as advertised. No behind the scenes cost. Straight to the point. I am very happy with my new car and overall customer experience. Can’t wait to buy my next Lexus. Ask for my man Danish.
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 AT4
Vehicle information
Features
Reviews
Mario is professional and knows what he’s doing.
Mario is professional and knows what he’s doing. If you ever need a car he’ll make it happen. Come and see him






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Worked with Mark Caramandi who made everything very easy!
Worked with Mark Caramandi who made everything very easy! What a great experience. Mark took the time to show us all the bells and whistles and made sure we were comfortable with the vehicle. Matt was also great in the finance department and worked with us. Highly recommend this dealership. Thanks!






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Overall, happy with the service.
Overall, happy with the service. Would have been 5 stars, however, my only complaint was the Parts Dept wouldn't match the discounted cost for 4 TPMS sensors. Originally they were charging $135 per sensor, while Chevrolet's website price was under $107 per sensor, which they did match. However, the online purchase was discounted by 20%, which would reduce the price per sensor to less than $87 each but they wouldn't match that price even though it said to pick them up at Burlington Chevrolet.






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Still can’t believe I got such a great deal!
Still can’t believe I got such a great deal! Found the perfect car at this place, low mileage, great condition, and way under what I expected to pay. The guys there made me feel confident and in control the whole time. Girls, trust your gut and go for it!






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I was treated great at the dealership.
I was treated great at the dealership. Sales,finance and delivery of my car went very good. I know what great service is,as I was a cars salesman for 15 years. They do it right .I would recommend dealing with this dealership
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I am very pleased with the service performed.
I am very pleased with the service performed. Knowledgeable and professional staff. Great recommendations on extending the life of my truck. I am very satisfied and will return again.
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Brought my son's Acadia in because one morning it would
Brought my son's Acadia in because one morning it would not shift into reverse and the CEL came on. It seemed to fix itself as the CEL went off. I brought it in anyway to be sure as it did show two codes. Eric and his team thoroughly checked everything possible for a day and a half and determined it was fine but he wanted everything well documented in case it happened again and it was out of warranty. They never were able to get the CEL on while at the shop after driving it for a bit. Great work by Eric and the tech's who worked on it.






Certified
2021 GMC Sierra 1500 SLE
Vehicle information
Reviews
Took time out of his day to answer my questions
I had my car in for an oil change and as I was walking around the showroom a salesman introduced himself to me and asked if he could help me. I told him no that I was just in for service. He understood and offered to answer any questions I may have. Well it turned out I did have a few questions about the Ford escape. Sam Huhn was great! He took almost an hour out of his day to answer all my questions and explain the difference in the model line even though I told him I wasn't in the market at the moment. When I was done with all my questions he smiled and gave me his card and told not to hesitate to call him if I had anymore questions. I was very impressed that he took the time to answer my questions even though I told him I wasn't in the market for a new car. This young man is a credit to the Kennedy organization and when the time comes to purchase a car he will definitely be my salesperson!!






Vehicle information
Features
Reviews
Don't understand
Took my car there for a new tire; as always Toni provides the best customer service,she is always so pleasant.

GMC Certified
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
New Truck
Bill Heron was great! The entire staff from start to finish a pleasure to work with.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features

Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
From the moment I walked in, staff were courteous,
From the moment I walked in, staff were courteous, knowledgeable, and didn’t try to upsell. They guided me through loan options and even scheduled a follow-up service visit when I raised a concern post-sale. Real professional level service.
There are 20 matching cars close to your year range.






Used
2022 GMC Sierra 1500 Denali
Vehicle information
Features






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





Used
2022 GMC Sierra 1500 Denali
Vehicle information
Features






GMC Certified
2023 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2022 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2022 GMC Sierra 1500 AT4X
Vehicle information
Features






Used
2023 GMC Sierra 1500 Denali
Vehicle information
Features






Certified
2019 GMC Sierra 1500 SLT
Vehicle information






Used
2020 GMC Sierra 1500 SLE
Vehicle information
Features






Used
2020 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






Used
2022 GMC Sierra 1500 Elevation
Vehicle information
Features






GMC Certified
2023 GMC Sierra 1500 Elevation
Vehicle information
Features






Certified
2019 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2022 GMC Sierra 1500 AT4
Vehicle information
Features






GMC Certified
2023 GMC Sierra 1500 AT4
Vehicle information
Features
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GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Sierra 1500 | $55,995 | |
2025 GMC Sierra 1500 | $42,250 | |
2024 GMC Sierra 1500 | $42,285 | 5 Good deals |
2022 GMC Sierra 1500 | $30,500 | 9 Good deals |
2019 GMC Sierra 1500 | $23,999 | 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 $38,769, with pricing starting at $15,480.
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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