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Used
2021 GMC Sierra 1500 trucks
for sale
near
Lavon, 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 AT4
Vehicle information
Features
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I HIGHLY recommend Five Star Ford!
I have been in the process of shopping for my new F-150 for a few months now. I was pretty set on exactly what I wanted, and the discounts that were applied did not leave a ton of room for negotiation. What my purchase ultimately came down to was the level of service that I was provided. Being a long time sales manager myself, I take customer experience very seriously. One of the dealerships that I was working with lost my business completely by not respecting my time, and ultimately providing what I would call a terrible experience. From the moment I began working with Pete Restivo, I knew that I wanted to make my purchase with him, and do business with Five Star Ford. Each time I stopped by, I was treated well by everyone that I interacted with, my time was considered, I never felt pushed to make the purchase, only supported in getting all the facts to make the decision. I do not leave a lot of reviews, and take it seriously when I do and I would absolutely recommend Pete Restivo and Five Star Ford to anyone interested in checking out a new Ford.
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
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Reviews
True patriotic dealership
I personally want to thank Gene, Jacob and Presley for taking a personal interest in helping a disabled combat veteran with the purchase of my new truck. What a true patriotic dealership family. Gene, Jacob and Presley went out of their way to make sure I was given the best deal possible along with making me feel important. On top of receiving the best care and deal, they are also going out of their way to make sure my vehicle has the modifications needed for my disability. God bless the entire Town East Ford family.🇺🇸
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
Thank you George String for your excellent service!
Thank you George String for your excellent service!! I replay appreciate your support in getting VW Taiguan !!
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 SLT
Vehicle information
Features
Reviews
Had a really solid experience with Sheesh at BMW of
Had a really solid experience with Sheesh at BMW of McKinney. He was patient, clear, and never made things feel rushed or awkward. I appreciated how straightforward he was and how easy he made the whole process from start to finish. Definitely someone I’d work with again and recommend to friends.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Really good service and the timing was amazing.
Really good service and the timing was amazing. Also the personnel was great and willing to explain everything.
Used
2021 GMC Sierra 1500 SLT
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Reviews
Great buying experience.
Great buying experience. Chris Bongiovanni is very personable and listens well. I bought a beautiful Traverse.
Used
2021 GMC Sierra 1500 Elevation
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Reviews
Excellent Personnel
I approached buying my Miata with usual fear and trepidation... price was a concern... I didn't want to part with my 2001, yet thought it was time. Lori was very patient and relaxed. At one point I decided not to buy and she, without argument, placed it back on inventory. Also, at other points I'd dealt with Mark and Luke, co-workers with Lori--all cooperated with each other in a very professional and friendly spirit. I had two issues under 30 day warrantee--I was given a loaner car and was called in 1/2 day that car was ready! Location is a problem, gps a necessity for someone new to Dallas. I can now find it after 8 or so visits, but laugh when I finally do get there each time. I'll probably return for service, as I have a warrantee contract, though it allows me to go elsewhere. I feel I have some real and honest friends there, a good experience.
Vehicle information
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Reviews
My 1st Mercedes, Very Happy all around!!
I bought my first Mercedes from Ride N Drive, excellent car, deal and service! Transaction was fast and very easy, no complaints!! Honest dealer with excellent Customer Service, cars and choices! I would buy from them again!!
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I recently visited Epic Motors while in search of a car,
I recently visited Epic Motors while in search of a car, and I was genuinely impressed with my experience! From the moment I stepped in, I was greeted with warmth and a level of attention that made me feel really valued, even though I wasn't ready to make a purchase just yet.
Used
2021 GMC Sierra 1500 SLT
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Used
2021 GMC Sierra 1500 SLE
Vehicle information
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Reviews
Trae was outstanding in his customer service.
Trae was outstanding in his customer service. He listened to what we needed as well as wanted in a car and delivered. He made the buying experience one that normally is a stressful time into a relaxing one.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
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Reviews
Profesional
Good and very profesional people was very nice and kind and work a good deal for me and get the most value for my use car.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Fast service and very professional
I bought a year old BMW. The price was better than I found at other dealerships. They were prepared to go as slow as I wanted and answer all my questions, but that's not what I wanted. I wanted fast! So after a quick test drive went in and signed the paperwork, while they washed it for me. They let me leave my old car there and drive my new car home. There was a headlight malfunction and they said it was completely covered under warranty. However, because it was a software issue, Carmax said I needed to take it to BMW, but that Carmax would cover any costs. They were true to their word!
Vehicle information
Features
Reviews
Our buying experience with Kevin Baldwin at Prospect Ford
Our buying experience with Kevin Baldwin at Prospect Ford was excellent! The truck we were interested in at Prospect was 3 & 1/2 hours drive from us so Kevin sent a detailed video of it which sold us on it. They negotiated a bit on the price & I drove away happy! Definitely worth the drive! Thank you Kevin & Nick
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Very professional group of people.
Very professional group of people. They did a great job of contacting me and following up. Sent me all the info I needed for the vehicle I was interested in.
Used
2021 GMC Sierra 1500 SLT
Vehicle information
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Reviews
Staff was very professional and helpful.
Staff was very professional and helpful. Truck was priced as advertised. I received a fair value for my trade in.
Used
2021 GMC Sierra 1500 AT4
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Features
Reviews
A very pleasant and help full service writer.
A very pleasant and help full service writer. They provided necessary repairs in a professional manner. I have been using McKinney Buick since purchase five years ago. I am very satisfied.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Quincy Pouncy carefully listened to my issues and
Quincy Pouncy carefully listened to my issues and concerns which was addressed and completed on the first try. The process was articulated within an easy to follow guidence and very satisfying in the end. Thanks for making the process less stressful and truly appreciated. Retain, promote and recognize employees who service the public in a very demanding and competitive environment for custome care and employee retention. Thanks again!
GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $59,407 | 1 Good deal |
| 2025 GMC Sierra 1500 | $51,231 | 11 Great deals |
| 2024 GMC Sierra 1500 | $50,600 | 9 Great deals |
| 2023 GMC Sierra 1500 | $46,192 | 12 Good deals |
| 2022 GMC Sierra 1500 | $42,161 | 14 Good deals |
| 2020 GMC Sierra 1500 | $33,240 | 8 Great deals |
| 2019 GMC Sierra 1500 | $31,992 | 16 Good deals |
| 2018 GMC Sierra 1500 | $24,564 | 7 Great 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 $35,975, with pricing starting at $13,450.
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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2021 GMC Sierra 1500 by body style
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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.
