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Used
2021 GMC Sierra 1500 trucks
for sale
near
Raytown, MO
- 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 SLT
Vehicle information
Features
Reviews
Working with Scott and his team at Victory Hyundai was an
Working with Scott and his team at Victory Hyundai was an overall great experience in the purchase of our new Tuscan SUV. We felt comfortable and greeted with a smile as we came through the door. We really appreciated that Scott was extremely personable, knowledgeable, friendly, and honest without a high-pressure sales approach. Along with great incentives and an over the top warranty package, we couldn’t ask for a better deal from any other car dealership. We look forward to using their maintenance service and highly recommend working with the Victory team.
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
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
This is the best used car dealership in the Kansas City
This is the best used car dealership in the Kansas City area and I know this because I’ve worked in the car business for 20 years.
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
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
Stress free, best dealership we have bought from.
We have FINALLY found OUR dealership! The entire process was a welcomed change, Thank You! We never felt pressured, stressed or had others expectations weighing in on our decision. Chevis was our salesman, he worked for us to get what we wanted at the price we needed, without his effort our new AT4 wouldn't have been a reality. Alicia in the business office was as down to earth and chill as you could ask for. She didn't pressure us at all, let alone hound and demand like my other experiences with final documentation process of vehicle buying. The GM, made time to get to know us and made sure our deal was enjoyable. All in all, in the future, we will drive hours to this dealership for the service, product knowledge, and professionalism.
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
Service dept. Great!
Have brought my Chrysler Town and Country to Randy Cornow Two times to service dept. They are great for service. Rafael was great and keep me informed on service to car. Great place to go!






Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
The internet sales lady was great!
The internet sales lady was great! She set everything up for me to see the vehicle. Lee was calm salesman very Solid guy.



Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I just asked a question about 1 particular car.
I just asked a question about 1 particular car. The person who called was polite, not pushy, knew something about the car, and answered my question. All I needed.






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I have been buying cars from Randy Currnow GMC/Buick do
I have been buying cars from Randy Currnow GMC/Buick do 15 years. I have purchased new and used cars and trucks. Everyone working there are all awesome, very honest and upfront. Shop manager is great. She is very available and shoots you straight. They treat you like a person not just a buyer. Top notch company! Thanks to all who have helped me with my purchases and those in the shop!!! Larry Cantrell






Used
2021 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Best Sales and Service in KC
I have been a repeat customer at Northtowne Lincoln for decades, the Sales and Service Representatives are honest and caring people. I would highly recommend Northtowne for all your automotive needs. Their Service Department and Body Shop are fantastic and the workmanship is awesome.






GMC Certified
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Fabian and Marc made the car buying experience great!
Fabian and Marc made the car buying experience great! I was on the fence between the car I bought here and a vehicle at another dealership, and and he went above and beyond to make sure I got exactly what I wanted for an unbeatable price. I would highly recommend!






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features


Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
5 star again
Just purchased our third pre owned vehicle from landmark and could not be happier! We will be back again for all of our future vehicles!






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Very Professional
My sister was in the market for a new car and I thought of my friend Charles Carter and he came through and got my sister in a car with no issues. He was very friendly and I will highly recommend him anyone in the market for vehicle.






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Pricy
Well organized operation - quality cars - excellent sales person - hassle free process - Don't offer great deals however. If you go to a another dealer, you can do better but you will have to work hard to get the better deal and probably put up with irritating car dealer tricks.






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
great
Amazing app. 109% would recommend to a friend or family member






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Our experience at the KC location was second to none;
Our experience at the KC location was second to none; from our salesperson Mr. Ken Walker to finance department Jaime its been effortlessly done..thank you for a great gift for us (2025 Chevy Blazer), for our daughters (2024 Kia Forte) was truly a “happy holiday” for us!🙌🙌😁
Used
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
NA.
NA. I got oil change and got the usual good service. On time and done quickly. Staff was attentive and had no problems. Will return.






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
McCarty Chevrolet Lee Summitt Mo.
Very easy to work with. Purchased a new truck. Every department and personal was very pleasant. Best dealership we have ever delt with
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Used
2021 GMC Sierra 1500 Denali
Vehicle information
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Certified
2021 GMC Sierra 1500 Elevation
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Used
2021 GMC Sierra 1500 SLT
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Features






Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
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Used
2021 GMC Sierra 1500 AT4
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GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Sierra 1500 | $44,455 | |
2025 GMC Sierra 1500 | $27,900 | 2 Good deals |
2024 GMC Sierra 1500 | $35,000 | 21 Good deals |
2023 GMC Sierra 1500 | $35,970 | 14 Good deals |
2022 GMC Sierra 1500 | $36,848 | 11 Good deals |
2020 GMC Sierra 1500 | $30,736 | 7 Good deals |
2019 GMC Sierra 1500 | $25,461 | 7 Good deals |
2018 GMC Sierra 1500 | $16,977 | 4 Good deals |
2017 GMC Sierra 1500 | $16,995 | 9 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 $38,293, with pricing starting at $14,980.
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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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.