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Used
2021 GMC Sierra 1500 trucks
for sale
near
Middle River, MD
- 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.
Certified
2021 GMC Sierra 1500 AT4
Vehicle information
Reviews
Nate & Sam, I want to take this opportunity to extend my
Nate & Sam, I want to take this opportunity to extend my sincere thank you for selling me my new N Line. I have been leasing and buying cars for 35 years and this purchase experience was by far the most pleasurable. Both of you responded immediately to questions, negotiations and everything needed to make the purchase happen in a timely manner. Upon arriving at the dealership it took less than 45 minutes to take delivery without any surprises from finance. Again, thank you for making this happen and worth the 6-hour roundtrip from NJ. I will recommend AL Packer Ford to family & friends. Nate & Sam, I want to take this opportunity to extend my sincere thank you for selling me my new N Line. I have been leasing and buying cars for 35 years and this purchase experience was by far the most pleasurable. Both of you responded immediately to questions, negotiations and everything needed to make the purchase happen in a timely manner. Upon arriving at the dealership it took less than 45 minutes to take delivery without any surprises from finance. Again, thank you for making this happen and worth the 6-hour roundtrip from NJ. I will recommend AL Packer Ford to family & friends.
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 SLT
Vehicle information
Features
Reviews
2017 Yukon Denali
Brian was great to work with no pressure to buy, Told him what i wanted and he was great at making it happen, He wants me to call if any problems so that we are happy, Paper work was quick and painless, Love my new Yukon Denali,
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 SLT
Vehicle information
Features
Reviews
My First experience buying a car.
White Marsh CarMax treated me excellent. After being married for 34 years,I had never bought a car on my own. My husband had done all the dealings for all our cars. He passed away 11 months ago. It was certainly a big life issue for me. My salesman Zack was very professional and not pushy at all.My daughter has dealt with Carmax for her cars in the past. She convinced me to try them. I can say I was not let down in any way. I traded my car and bought a 2016 Toyota Rav4. Very low mileage and like new.Drives so smooth. If I ever need a car in the future, Carmax will be my place to shop. Thank you for making my First Car buying experience a pleasure.
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
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Features
Reviews
Very responsive!
Everyone was very responsive 24/7 and that is imperative to me. Joeanna very personal and not too pushy which is what I needed. Thank you
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 AT4
Vehicle information
Features
Reviews
Window repairs
Recently I took my 2011 terrain back for repairs for the 2nd time. After facing a bill of $492.00 Mr. Bacon understood my problem and told me "don't worry , the parts are on the way and your window will be fixed. He later told me that they want me to pay $100.00. I told him my 1st visit was within my warranty and I shouldn't even have a bill. Later he came back and told me "you're good". I thanked him for his services. I will call Mr. Bacon for future services.
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
I had an AMAZING experience!
I had an AMAZING experience! I worked with Morgan and she was wonderful-super patient, not pushy, very knowledgeable and super nice. Highly recommend reaching out to her if you are looking to buy a Buick or GMC at Anderson Buick GMC Of Abingdon ? I am absolutely in love with my 2025 Fully Loaded Buick Encore GX
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
?????????? ?The service department was outstanding! From
?????????? ?The service department was outstanding! From the moment I arrived, the staff was friendly, professional, and efficient. They explained everything clearly, kept me updated, and had my car ready sooner than expected. Exceptional service?I wouldn?t take my vehicle anywhere else!? Thanks Jeremy & Blake!
Used
2021 GMC Sierra 1500 AT4
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Reviews
This was our 4th vehicle purchase with Bob Bell
This was our 4th vehicle purchase with Bob Bell Chevrolet. 100% recommend. Both sales & service. Always a pleasure to work with our salesman Justin Brown.
Used
2021 GMC Sierra 1500 Denali
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Reviews
The car buying experience was great from start to finish.
The car buying experience was great from start to finish. Ariel,Sandra and their manager, Josh were very professional and patient throughout the process. They rock!
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
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Reviews
My experience with Pierre, our sales agent was nothing
My experience with Pierre, our sales agent was nothing but excellent. He showed us the car we wanted and also showed us the other cars in their lot. He gave us the car fax on the car we test drove as well as the purchase order. He was very professional. I recommend people who are looking for a car to call Pierre at Eastern Automotive in Laurel Md for assistance as would go out of his way to make your buying experience a good one.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
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Reviews
EXCELLENT SALES AND MANAGEMENT STAFF.
EXCELLENT SALES AND MANAGEMENT STAFF...TRULY EXCELLENT RAY IS A TRUE ASSET TO THE SALES DEPARTMENT
There are 20 matching cars close to your year range.
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $62,082 | |
| 2024 GMC Sierra 1500 | $50,724 | 11 Good deals |
| 2023 GMC Sierra 1500 | $41,880 | 9 Good deals |
| 2022 GMC Sierra 1500 | $38,641 | 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 $35,774, with pricing starting at $13,900.
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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