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Used
2021 GMC Sierra 1500 trucks
for sale
near me
- 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
Great service
Always in and out. Great overall service. Very friendly
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
Purchased my second truck from Brandon H.
Purchased my second truck from Brandon H. Very knowledgeable and made the process a pleasure. Highly recommended.
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
I went to Chevy wahlberg and the representative Chad was
I went to Chevy wahlberg and the representative Chad was excellent!!!! I came in and told him exactly what was going on with me and the idea car that I wanted and he delivered ! He was very patient , kind and friendly and made me feel very comfortable to speak with him ! I appreciate him and the Chevy working with me and getting me into a 2025 Chevy Malibu ! My dream car ! Chad I thank you again from the bottom of my heart ! Your are the greatest salesmen and forever will grateful ??
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
Great knowledgeable technicians, customer service,
Great knowledgeable technicians, customer service, efficient and customer oriented. Ted is the best. He always remembers me and my car. Ted is very knowledgeable and willing to help.
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
Robert Manning
I only go to Mark Wahlberg for my car maintenance. My last 5 cars came from their. Jack Maxton / Mark Wahlberg.
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
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Reviews
Bronco buying
Great overall customer service from Barbie Wagner. We started with the ordering process and she kept us in the loop as to when we could get it ordered to keeping us updated on the status of our order. No matter the obstacle she was there with a positive attitude and a voice of reassurance that our vehicle would arrive and be all that we wanted it to be. She did not let us down. Her dedication to working with us on the paper work and putting the extra time and effort for that to be seamless was over and above as well. She is committed to helping her customer finding their dream vehicle and putting them in the seat.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
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Reviews
108 Sharon Road
Purchase a new vehicle from Forest. From start to finish he was outstanding and very informative. One of the easiest car purchase that we have experienced. Quick and easy and no pressure sales.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Big thank you to the service department at Mark Wahlberg
Big thank you to the service department at Mark Wahlberg Chevrolet! I was in Columbus traveling 500 miles from home when the tire pressure light on my 2018 Silverado came on with a zero pressure indicator. The guys in service were empathetic to my situation and immediately started inspecting the tires and checking the sensors. Turns out the tires were fine. One of the sensors had gone bad. I had peace of mind to drive home eastern PA. I asked what I owed and was told no charge, glad they could help. Thanks again.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Oil and Filter change, Parts, Service, Excellent Staff,
Oil and Filter change, Parts, Service, Excellent Staff, What else could you want. There is a dealer only 2 miles from my home but I choose to drive 34 miles and know the job is done right.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Service department personnel are always so efficient,
Service department personnel are always so efficient, professional, friendly, and knowledgeable. Everything always seems to run. So smoothly. I?m a fan! The new car sales department was great too, but I didn?t visit them this time .
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Recent Service
Bill Price, Service Advisor is awesome to work with. He got me taken care of in about 1 hour. I've been a customer of Haydocy/Wahlberg for many years and they have always treated me great.
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
The service personnel are great.
The service personnel are great. Car always serviced on time and the service crew are very helpful Highly recommend them. Five plus stars.
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Excellent service
Excellent service provided by them. Helpful and informative. No high pressure sales pitch from them. We visited several used car places including dealers and independent lots and this was the most friendly up front one.
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
The guys in the service department were extremely nice
The guys in the service department were extremely nice and very helpful. Took care of both of our vehicles. 2018 Equinox and Chevy Silverado truck.
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
an oil change
We have bought our vehicles at Lash We also have our cars worked on at Lash Jim is always so friendly
Used
2021 GMC Sierra 1500 AT4
Vehicle information
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Reviews
Great service!
Bought a Ram 2500 from Nick C. Haven't had a better experience. Was very helpful and very quick with the buying process. Will be a return customer.
Used
2021 GMC Sierra 1500 AT4
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Reviews
Just bought our 6th car from this dealer!
Just bought our 6th car from this dealer!! This is our second car that we've dealt with Richard Norman and if we buy in the future will most certainly buy from him!!! He is very accommodating and cares about what we want.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
6 months ago, I bought a 2020 GMC Sierra AT4, 85K miles,
6 months ago, I bought a 2020 GMC Sierra AT4, 85K miles, no warranty. Background, I live 115 miles from this dealership but they had the truck I wanted so I made the drive. There was never any doubt in my mind that I would not go back there for service just due to the distance. On my way home from picking up the truck, the TPMS system said there was an error and was only showing pressure for three tires (no LF). I chocked it up to a bad sensor and as I have replaced these in previous vehicles and know they are not that expensive, I pressed on home as it was too late and I was half way home . This was an intermittent problem until I did my first oil change / tire rotation. I mentioned this problem to the Chevy dealer and asked them to change the sensor. They checked the sensor and it was reading a strong battery signal so I told them to just rotate the tires and I would see what happens. Soon after, this intermittent problem became and consistent issue. The problem was it was showing the same LF tire even though the tires had been rotated and reprogrammed which meant the issue was something else. That Chevy dealer wanted a ridiculous amount of money just to diagnose the problem ($200). That's the history now why I'm recommending Coughlin, a couple weeks ago someone from Coughlin just made a 6 month check up call. I told her I loved the truck and had no issues other than this TPMS problem. I had no expectation of the dealership doing any thing about this, (six months and 7k miles later) she told me she would contact the Service Manager, John Tackett, and have him call me. The next day he did and he told me they would at least diagnose the problem, no charge and see what they could do. Thinking this was looking like it was going to turn into an expensive fix I took him up on the offer. Today I took the truck in and dealt with Paul Lynch, the Service Advisor. Long story short, not only did they diagnose, but they spent a total of 3-4 hours taking care of it at no charge to me. I find it so refreshing this day in age to have a company stand behind what they sold me, I'm just at a loss for words of thanks. Next time I need to buy a vehicle, I will be checking this dealership first, even with it being 115 mile drive. Kudos to John & Paul, thank you both very much!!! Also a shout out to my salesman, Forest, as I had a good experience when I made the purchase. Obviously, I recommend doing business here!!!
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $60,863 | 78 Great deals |
| 2025 GMC Sierra 1500 | $53,882 | 778 Great deals |
| 2024 GMC Sierra 1500 | $50,603 | 548 Great deals |
| 2023 GMC Sierra 1500 | $46,147 | 319 Great deals |
| 2022 GMC Sierra 1500 | $42,234 | 216 Great deals |
| 2020 GMC Sierra 1500 | $34,103 | 243 Great deals |
| 2019 GMC Sierra 1500 | $31,740 | 110 Great deals |
| 2018 GMC Sierra 1500 | $27,182 | 124 Great deals |
| 2017 GMC Sierra 1500 | $23,890 | 112 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 $35,881, with pricing starting at $13,987.
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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Research the 2021 GMC Sierra 1500
Compare the 2021 GMC Sierra 1500
2021 GMC Sierra 1500 by popular city
-
2021 GMC Sierra 1500 in Atlanta, GA
5 Great Deals out of 20 listings starting at $22,995
-
2021 GMC Sierra 1500 in Chicago, IL
9 Great Deals out of 21 listings starting at $28,600
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2021 GMC Sierra 1500 in Columbus, OH
4 Great Deals out of 18 listings starting at $29,988
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2021 GMC Sierra 1500 in Dallas, TX
13 Great Deals out of 49 listings starting at $16,000
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2021 GMC Sierra 1500 in Denver, CO
6 Great Deals out of 28 listings starting at $26,599
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2021 GMC Sierra 1500 in Houston, TX
8 Great Deals out of 37 listings starting at $24,595
-
2021 GMC Sierra 1500 in Los Angeles, CA
6 Great Deals out of 15 listings starting at $24,952
-
2021 GMC Sierra 1500 in Philadelphia, PA
2 Great Deals out of 18 listings starting at $29,957
-
2021 GMC Sierra 1500 in Phoenix, AZ
9 Great Deals out of 30 listings starting at $21,491
GMC Sierra 1500 trims
-
GMC Sierra 1500 2021 AT4
141 Great Deals out of 507 listings starting at $21,995
-
GMC Sierra 1500 2021 SLT
121 Great Deals out of 478 listings starting at $16,000
-
GMC Sierra 1500 2021 Elevation
82 Great Deals out of 402 listings starting at $17,480
-
GMC Sierra 1500 2021 Denali
81 Great Deals out of 369 listings starting at $26,415
-
GMC Sierra 1500 2021 SLE
32 Great Deals out of 99 listings starting at $16,999
-
GMC Sierra 1500 2021 Base
10 Great Deals out of 42 listings starting at $13,987
2021 GMC Sierra 1500 by cab style
2021 GMC Sierra 1500 by fuel type
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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.