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Used
2021 GMC Sierra 1500 trucks
for sale
near
St. Paul, MN
- 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
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Everything is good.
Everything is good.i like what they work. Sell person is very good. I like the seller who sold the car to me . He is very nice.
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
Oil Change
Brought car in for oil change just as my daughter was heading to the hospital for delivery. Person waiting on me put my car next in line so I could get done sooner.
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
Erin and Jeremiah were excellent to deal with.
Erin and Jeremiah were excellent to deal with. We'll definitely be back as we felt appreciated and valued.
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.
Certified
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Doug was very patient.
Doug was very patient. He made sure I got the exact vehicle that I wanted and made it a very easy process. we found the vehicle that I wanted and then he held it for me for three weeks while I was out of town.
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 Denali
Vehicle information
Features
Reviews
Very pleasant and helpful.
Very pleasant and helpful. Curtious , patient, and a place I’d like to do business at, if I could travel to the Minneapolis area. Unfortunately it didn’t work out. I was able to purchase locally. 150 miles closer. Would consider purchasing in the future. Thank you!
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I cannot thank Jacob Schlee enough for the work and
I cannot thank Jacob Schlee enough for the work and effort he put into getting my husband and I fit for a new vehicle. We came in not knowing exactly what we wanted, and left with exactly what we needed, AND in our price range. He stayed late to make sure that we found something we loved. We get to go get the keys today and could not be more excited!! Thank you Jacob!!
Used
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Marty Thompson went the extra mile to help me find and
Marty Thompson went the extra mile to help me find and learn about my new vehicle. My experience buying a vehicle was positive because of Marty's guidance. Josh Solle (Finance Manager) was professional and knowledgable. I would recommend McCarthy.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I purchased my vehicle in February.
I purchased my vehicle in February. Mark was a wonderful sales person. He was personable, patient and knowledgeable. There was no pressure. He was thorough and provided all the information I needed to purchase my Terrain. I love it!
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
We worked with Erin and Awil ~ they were AMAZING!
We worked with Erin and Awil ~ they were AMAZING! Did all the requests we asked of them.. They both communicated well and great personality!!
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Extremely pleased, used BMW purchase.
Extremely pleased with our sales guy Ross, and everyone there. Process smooth and quick. Highly recommend the dealership it self and staff. Car was extremely clean inside and out and for a used 2014 BMW 328 Xi it showed like a new car and priced right. Thanks Ross you made my sons first purchase on his own leave smiling ear to ear.
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Luther Used Car Company
I found a vehicle that I was interested in at Luther Used Car Company when I was searching online. Alisha contacted me and I made the 2 hour drive to Brooklyn Park . Alisha and Jamie were great to work with. I drove home with a great vehicle !
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
oil change, repair tire monitor and purchase windshield
oil change, repair tire monitor and purchase windshield wipers to about 3 hours. Work was done very well. Walser Buick is a very popular dealership and sometimes you have to wait a bit. All is well and I will continue to purchase vehicles from them as well as servicing them.
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Shopping for a GMC Yukon
This was my 1st experience with CarMax and I have absolutely nothing but WONDERFUL things to say about the entire process. Everyone that I dealt with, throughout the entire process had amazing attitudes and willing to help in any way possible. I truly felt like everyone enjoyed their jobs and their main goal was to make sure all their customers got into the vehicle that they truly wanted. I can't thank this team enough, for making our Yukon purchase as smooth as it was!
GMC Certified
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Great People, Selection and a fair price.
Great People, Selection and a fair price. The showroom and grounds were well maintained. The atmosphere was low keyed. The buying process was comfortable. The location was easy to access with abundant places to park.
Certified
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Great experience at Apple Ford.
Great experience at Apple Ford. Salesman Carter Robinson was helpful and knowledgeable, and found me the exact truck I was looking for. Will definitely be back again.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Greeted well and by name.
Greeted well and by name. Service department found my unused voucher for service and I payed zero to be treated very well. Happy and friendly and knowledgeable folks spent their time helping ME. Mechanic?s video extremely helpful.
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Buick Encore 2014
The bill is to high. It went to $50 to $80. Price needs to drop
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
One of my best dealership experiences
I recently leased a new 22 GMC Sierra through Kirk and could not have had a better experience. He is a class act! I had a couple of issues on my end (my own fault) that Kirk was able to guide me through in order to complete the whole process in under an hour. Could not be happier with my new truck :)
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $64,105 | |
| 2025 GMC Sierra 1500 | $56,519 | 10 Good deals |
| 2024 GMC Sierra 1500 | $54,087 | 18 Good deals |
| 2023 GMC Sierra 1500 | $48,484 | 26 Good deals |
| 2022 GMC Sierra 1500 | $39,305 | 7 Great deals |
| 2020 GMC Sierra 1500 | $32,685 | 7 Great deals |
| 2019 GMC Sierra 1500 | $30,456 | 10 Good deals |
| 2018 GMC Sierra 1500 | $25,052 | 6 Great deals |
| 2017 GMC Sierra 1500 | $22,326 | 9 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 $35,780, with pricing starting at $12,999.
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.
