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Used
2021 GMC Sierra 1500 trucks
for sale
near
Lancaster, MA
- 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 Base
Vehicle information
Features
Reviews
Wesley was very professional didn’t question my offer
Wesley was very professional didn’t question my offer brought it right to sales manager. Negotiation was smooth in the end I paid what I thought was a fair price and got a powertrain warranty thrown in. They delivered car promptly inspected and filled gas tank. Very positive experience no pressure. Thank you guys at Autobahn Westborough.
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
Vehicle information
Features
Reviews
2018 Jeep Renegade
Matt was wonderful to work with and was extremely helpful in the buying process! We were able to take the car out for a test drive and check out the car before purchasing. He even delivered my car right to my door step!!
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
Top-Notch Customer Experience
I can not say enough about my experience at Long Cadillac. I was referred by a friend that has worked with Long over the past several years; his referral was nothing short of spot-on. The atmosphere at Long sets the gold standard for what every car dealership should strive for. My Sales Associate, Ron, greeted me with a smile and was eager to answer my questions. He was extremely knowledgeable and took the time to understand exactly what I was looking for. During our visit, we were also warmly greeted by Tom, the Sales Manager, who solidified that we were truly in the right place. On the day of pick-up Ron remained in contact with me to ensure a seamless transition. When I arrived at the dealership he had the car ready and was excited to go over every inch of my new vehicle. Even after leaving Long, the experience hasn't ended. Ron has remained in contact with me to answer any additional questions and to ensure I?m completely satisfied. All any customer wants is to feel valued and listened to; Long Cadillac certainly drove those feelings home. They deliver a top-notch customer experience and have certainly gained a lifetime customer in me!
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
Jessica was fantastic.
Jessica was fantastic. Communicated with me well and always was available when I had a questions.. Would highly recommend buying a vehicle with her.
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
Beautiful showroom gorgeous used cars.
Beautiful showroom gorgeous used cars. I was taken aback by how awesome the service is.
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 Elevation
Vehicle information
Features
Reviews
Zack was awesome to work with he went above and beyond to
Zack was awesome to work with he went above and beyond to make sure I got the deal I wanted. The rest of the team was fantastic every one was so nice. I was a repeat customer and I will always look here first. Thanks all again for your help.
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Great store overall
my experience here was great. my sales person Matt Waters could not have been better. He made the entire experience efficient. The finance team was ok even though I had to go back in to sign the paperwork but it was still a great experience overall. I love my MDX.
GMC Certified
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Awesome Experience as always
I as always had a Great Experience!!! Chris Benedetto took Great care of me got my car in and out in a timely manner he is Great to work with when I go in for Service!! and if need be he has gone above and beyond when my car is in for repairs
Used
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Devin in service is the man!
Devin in service is the man! Friendly, fast, and super helpful. Made the whole process easy. Highly recommend!
GMC Certified
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Everyone at Tulley was great!
Everyone at Tulley was great! They even took my old car as a trade and gave me a great deal.
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Great dealership.
Great dealership. High quality used cars surpassed only by their high quality employees. Salesperson (Alex) and General Manager (Taylor) were great. Taylor is absolutely the best person to deal with. Honest, straightforward and he truly wants to get you a vehicle you love. He's not just trying to sell you a car. He is trying to make you love your purchase.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
A great car buying experience!
A great car buying experience! Ali Abdalla went above and beyond by being attentive to my needs and answering all my questions thoroughly without any pressure! Great car buying experience!!
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
We had a great experience at Imperial Toyota working with
We had a great experience at Imperial Toyota working with Majed and Eric. They were friendly, very helpful, and didn’t pressure us into a purchase. We gave them some specs and walked away with exactly what we were looking for! We’ll definitely be going back for all of our services and future car purchases.
Vehicle information
Features
Reviews
Outstanding Sales support
I have leased my third crv from Lundgren Honda in Auburn ma. The primary reason I keep going to Lundgren is due to The sales person, Samantha Warren. Samantha is smart, friendly and excels in customer support and service. Lundgren is fortunate to have her on their sales team. Ngreen is fortunate to have her on their sales team
GMC Certified
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Fantastic Service and Sales department.
Fantastic Service and Sales department. My family and I jae purchased mulitple GM's and use Tulley Buick GMC's service department exclusively. Thank you Tulley.
Used
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Brought my 2011 GMC 1500 in for service for routine
Brought my 2011 GMC 1500 in for service for routine maintenance and the team did a great job as usual. I've been servicing my truck here since day 1. Thank you Dustin and team.
GMC Certified
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Love my Sierra AT4, the team there was great!
Love my Sierra AT4, the team there was great! 5 stars! Only wish is, that I would have done this sooner.
Vehicle information
Features
Reviews
I was able to get in and get the car I wanted due to
I was able to get in and get the car I wanted due to Tommy Dollaz he is the man when it comes to getting people a car I wouldn't want to go anywhere else to get a car... definitely will be back to refinance with Tommy dollars.....
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
This is my second time going to Imperial Toyota to buy a
This is my second time going to Imperial Toyota to buy a car and the I went back to the same people who helped me the first time. Great service, friendly and respectful. The two gentlemen I worked with were Arthur and Hany. They went beyond for me and got me a great deal! I definitely recommend this place for a new or used car. 10/10
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
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Reviews
Paul Macchi was my sales representative.
Paul Macchi was my sales representative. He is very knowledgeable with what I was looking for. I will deal with Paul in the future and I will recommend Paul and Imperial Chevrolet to my friends and anybody who is looking for a new or used vehicle. I was very satisfied with my experience with my Imperial Chevrolet Dennis Arcudi
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Used
2021 GMC Sierra 1500 Denali
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Used
2021 GMC Sierra 1500 AT4
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Used
2021 GMC Sierra 1500 SLT
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Used
2021 GMC Sierra 1500 Elevation
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Used
2021 GMC Sierra 1500 Elevation
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Used
2021 GMC Sierra 1500 Elevation
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Used
2021 GMC Sierra 1500 Elevation
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Used
2021 GMC Sierra 1500 AT4
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Used
2021 GMC Sierra 1500 AT4
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Used
2021 GMC Sierra 1500 Elevation
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Used
2021 GMC Sierra 1500 Elevation
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $63,144 | |
| 2025 GMC Sierra 1500 | $58,872 | 7 Good deals |
| 2024 GMC Sierra 1500 | $47,664 | 13 Good deals |
| 2023 GMC Sierra 1500 | $45,078 | 21 Good deals |
| 2022 GMC Sierra 1500 | $42,547 | 17 Good deals |
| 2020 GMC Sierra 1500 | $34,216 | 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 $35,951, 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.
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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.
