Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2021 GMC Sierra 1500 AT4 trucks
for sale
near
Long Lake, 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
Vehicle information
Features
Reviews
I purchased a new Suburban from Lance Vadnais back in
I purchased a new Suburban from Lance Vadnais back in 2004 when Luther Brookdale was Iten Chev. It was a good experience. When I started looking for a new Suburban and saw Lance was at Luther Brookdale, I sought him out again. Same great service & communication. He kept in touch with me till the end. Great experience overall, highly recommended sales technician.
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 AT4
Vehicle information
Features
Reviews
We are so grateful with our agent Mr.
We are so grateful with our agent Mr. Adam for he was so very helpful, patience and serve us with respect during our transaction at GMC. For this reason, we even recommended GMC Roseville to our friends, colleagues and family who are looking to either buy or trade in their auto because of superb customer service that we had received here. 1M thumbs up and star to Mr Adam and to all crew of GMC Roseville!
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 AT4
Vehicle information
Features
Reviews
A wonderful buying experience!
The buying experience was awesome! Everyone was extremely helpful, knowledgeable and patient. I didn't feel any pressure to buy. My salesman Ryan P did a great job. It was most.definitely a "Buy Happy" experience!
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
I test drove a BMW X7 with Johnathan and had a great
I test drove a BMW X7 with Johnathan and had a great experience. Very friendly helpful and knowledgable.
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
I had a awesome experience with bedrock motors with
I had a awesome experience with bedrock motors with finding my car and the staff was polite and helpful. I highly recommend going to bedrock for you next car.
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 AT4
Vehicle information
Features
Reviews
Excellent service overall.
Excellent service overall. I would highly recommend to family and friends! Simon was the reason I had such a lovely experience!!!!!!!!!!!!!!!!! Anyone that needs a new vehicle or their car serviced Burnsville Mitsubishi is the place to go!
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
always professional and through service.
always professional and through service. Very courteous and helpful staff. Very pleased with care of my vehicle. Clean and pleasant facility. I always feel well cared for.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Good buying experience.
Good buying experience. Only complaint is how long it took to receive a vehicle after ordering it. Took 11 weeks from when I ordered it to take delivery.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I did not actually drive the vehicle i was right there
I did not actually drive the vehicle i was right there but they sent carfax before i got there and saw it used to be a rental in Florida and not what i wanted. I loved that they did that before so i didn't waste my time even though i really wanted to drive it. I let them know i wasn't interested because of that and they were super understanding about it and said they would keep me informed if something else came in.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Best car shopping experience I have ever had from start
Best car shopping experience I have ever had from start to finish. Make sure to ask for Amy.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Great people to work with.
Great people to work with. Willing to negotiate a bit on price and trade-in value. I shopped a bit and McCarthy provided a very competitive offer. Friendly and quick on the closing.
Vehicle information
Features
Reviews
From the moment I walked into the dealership, I felt
From the moment I walked into the dealership, I felt welcomed and valued. The staff was incredibly friendly, knowledgeable, and never pushy. They took the time to understand what I was looking for and helped me find the perfect car within my budget. The entire process—from test driving to financing—was smooth and stress-free. I highly recommend this dealership to anyone looking for a great car-buying experience!
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
My experience was awesome.
My experience was awesome. It started with my sales associate Michael, who couldn't have been more professional, patient and knowledgeable. He made car shopping more pleasant that I would have imagined. The finance associate, Matt was also a pleasure to work with.
Certified
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I really like this truci and Apple Valley F50 ord did a
I really like this truci and Apple Valley F50 ord did a great job including delivering the vehicle to my home approx. miles from the dealership. I appreciate the great service given to me from the sales group to the finance group. Thank you again, Jim
Used
2021 GMC Sierra 1500 AT4
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 AT4
Vehicle information
Features
Reviews
Cornerstone Chevrolet is a Wonderful place to purchase a
Cornerstone Chevrolet is a Wonderful place to purchase a vehicle. They are the only place I will purchase a vehicle. I?m a repeat customer 4 times. Very nice people.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Trip Ellis Walser Polar Chevrolet Sales Specialist did an
Trip Ellis Walser Polar Chevrolet Sales Specialist did an excellent job helping us select a replacement vehicle for our 2004 Chevrolet Trailblazer. He carefully explained all of our options and and answered all of questions and concerns. On a scale of 1 to 10 we would rate him as a 10.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
My wife and I purchased a GX550 from Lexus of Maplewood.
My wife and I purchased a GX550 from Lexus of Maplewood. The team there was great, Clint was excellent to work with and kept us up to date with the arrival of our order. Chad is the Finance department made sure our vehicle was fully protected. Jacob in the delivery department got us all up to speed on the newest technology. If you need a new Lexus in Minnesota. You MUST go see Lexus of Maplewood.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
great place for service, great coffee, friendly staff,
great place for service, great coffee, friendly staff, location is easily found. Lounge is clean. prices on repairs are good. I like that they keep you updated through the process for the repair service.
Vehicle information
Features
Reviews
I recently purchased a new vehicle from West Metro Buick
I recently purchased a new vehicle from West Metro Buick and Jake, salesman, was very knowledgeable and helpful throughout the process. He never pressured me making buying a new car more enjoyable. Ryan, in Finance, was also great to work with. I felt I was treated with respect and honesty! Everyone I talked to, were very friendly. Great place to do business!!!
-
Prev - 1
- 2
-
Next
GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 AT4 |
About the 2021 GMC Sierra 1500 AT4
AT4 shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Four Wheel Drive
- Combined MPG
- 17
- Transmission
- 10-Speed A/T
- Engine
- 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)
How much does the 2021 GMC Sierra 1500 AT4 cost?
The 2021 GMC Sierra 1500 AT4 price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Sierra 1500 AT4 is $39,021, with pricing starting at $26,500.
What is the MPG of the 2021 GMC Sierra 1500 AT4?
The 2021 GMC Sierra 1500 AT4 offers up to 15 MPG in city driving and 21 MPG on the highway for a combined rating of 17 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 GMC Sierra 1500 AT4?
The 2021 GMC Sierra 1500 AT4 compares to and/or competes against the following vehicles:
Is the 2021 GMC Sierra 1500 AT4 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.
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) |
*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 by city
-
2021 GMC Sierra 1500 AT4 in Orono, MN
6 Great Deals out of 21 listings starting at $27,998
-
2021 GMC Sierra 1500 AT4 in Wayzata, MN
6 Great Deals out of 21 listings starting at $27,998
-
2021 GMC Sierra 1500 AT4 in Minnetonka Beach, MN
6 Great Deals out of 21 listings starting at $27,998
-
2021 GMC Sierra 1500 AT4 in Medina, MN
6 Great Deals out of 21 listings starting at $27,998
-
2021 GMC Sierra 1500 AT4 in Deephaven, MN
6 Great Deals out of 21 listings starting at $27,998
-
2021 GMC Sierra 1500 AT4 in Spring Park, MN
6 Great Deals out of 20 listings starting at $27,998
-
2021 GMC Sierra 1500 AT4 in Tonka Bay, MN
6 Great Deals out of 21 listings starting at $27,998
-
2021 GMC Sierra 1500 AT4 in Greenwood, MN
6 Great Deals out of 21 listings starting at $27,998
-
2021 GMC Sierra 1500 AT4 in Excelsior, MN
6 Great Deals out of 21 listings starting at $27,998
-
2021 GMC Sierra 1500 AT4 in Shorewood, MN
6 Great Deals out of 20 listings starting at $27,998
-
2021 GMC Sierra 1500 AT4 in Plymouth, MN
6 Great Deals out of 22 listings starting at $27,998
-
2021 GMC Sierra 1500 AT4 in Corcoran, MN
6 Great Deals out of 20 listings starting at $27,998
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
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.
