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 trucks
for sale
near
Northdale, FL
- 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






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
The Best Dealership Ever BMW of Tampa
I would like to thank Erick Martinez and Chase the finance manager for always taking quality care of me. I really trust what they say to me and feel like the best ever each time I drive off in a new purchase. I will always be your client. This makes my third purchase from BMW of Tampa Bay, it must be Great service for me to keep coming back. Thank you so much, I love my beautiful car. Yours truly Sheliajo
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 Elevation
Vehicle information
Features
Reviews
Great service and completed routine maintenance in hnder
Great service and completed routine maintenance in hnder one hour from drop off of my car
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 SLE
Vehicle information
Features
Reviews
Sincerely grateful, especially to Juan Camilo Suárez, who
Sincerely grateful, especially to Juan Camilo Suárez, who excellently guided us through the entire process, with great professionalism and excellent treatment.
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
Bought my first car at Tampa CarMax.
Bought My first car today and the employees we're amazing very polite and helpful. Sometimes buying a car can be stressful but I really enjoy myself and couldn't be happier.
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
Pleasantly Surprised!
Friendly and knowledgeable staff. Quick and easy buying process. Was in and out of the dealership in 90 minutes. Kal was great to work with and financing was a breeze. Will buy from them again.






Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Samuel Das Neves brindó un servicio excepcional,
Samuel Das Neves brindó un servicio excepcional, demostrando profesionalismo, claridad y compromiso. Gracias a su apoyo, la compra fue totalmente confiable.






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Thanks to Joe for all his hard work he was great!
Thanks to Joe for all his hard work he was great! Go to Lee auto group and see Joe






Vehicle information
Features
Reviews
Bought a 2021 Chevy Silverado and it is literally one of
Bought a 2021 Chevy Silverado and it is literally one of the best trucks I have ever owned! Strongly recommend to everyone! Customer service was great in and out in under an hour. Thanks again!






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
My husband bought his car at Crown Crown Eurocars
My husband bought his car at Crown Crown Eurocars Mercedes in Pinellas Park and everyone is nice However our Service Advisor Donald Shelton is what makes me Absolutely Happy to have my car serviced! Don has a Wonderful Personality with Great Wit! I trust him and Crown Eurocars Mercedes. I Highly Recommend this Establishment not just for the car but it’s the Service!!! 10 Stars!






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Stephon was great to work with.
Stephon was great to work with. Made the purchase smooth and seamless. He had the truck pulled forward and detailed as we had much of the paperwork completed prior to going to the dealership.






Certified
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Thank you mr Dough Gerhardt
I had a wonderful experience with this car dealership, and with mr.Dough Gerhardt in particular. I contacted them by e-mail to enquiry about a ford Mustang convertible, and I received prompt reply. They didn’t have the exact model I was looking for, but mr. Dough worked promptly with me in finding the vehocle and offering me the best price on the market. He answered all of my numerous questions (as a first car buyer you can only imagine that I had quite a few LOL) and very curteously offered me the assistance I needed, without being pushy. I ended up buying another vehicle at a dealership closer to me, especially because they were offering a special on an unlimited warranty, but I just wanted to let everybody know that I wouldn’t hesistate one second to get back with him if I needed another car today. And even when I let him know that I wasn’t buying a vehicle with them, he still very curteously replied wishing me the best of luck. Thank you, thank you, thank you! So yes, I am very pleased of the service






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Great experience.
Great experience. They were professional and treat their customers with respect. I would go back there when I need another car.






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Highly recommend Rivard GMC Buick.
Highly recommend Rivard GMC Buick. Haley was our sales consultant, and provided a no pressure, no games sales experience. Straight forward pricing, without all the money making add ons. Family owned business as well.






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
My latest service experience was once again a very
My latest service experience was once again a very pleasant one! Service writer Mark went above and beyond!






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Matthew was awesome to work with.
Matthew was awesome to work with. I will definitely be coming back to have my car serviced. His communication was great and my car was taken care of on time.






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Scheduled online, quick in, quick out.
Scheduled online, quick in, quick out. Great service. Kept me updated on the service process. Waiting area very clean, coffee available as well as snack machine.






GMC Certified
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
just now New Excellent experience from initial visit to
just now New Excellent experience from initial visit to picking up my GM certified truck! Note we aren’t local to the area but live 97 miles south of the dealership. It was worth the trip 👍 I really appreciate how the team at Tasca listens to you rather than try to bulldoze you thru a canned process like most dealers. They were flexible and responsive to how I wanted to evaluate the vehicle I was interested in buying and my timeline. Have to give shout outs to so many individuals. Cassandra promptly responding to my internet inquiry, Dillon the sales manager setting up my first visit, Nolan my sales professional meeting me for the test drive then taking care of everything up to final delivery and Melvin the finance manager who made sure the money part went smoothly. I know there were others behind the scenes who am thankful for as well. Definitely recommend! Would definitely buy from them again. Worth the drive & time!!
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
El servicio de Samuel Das Neves superó mis expectativas.
El servicio de Samuel Das Neves superó mis expectativas. Su dedicación, paciencia y experiencia hicieron que la compra del vehículo fuera excelente.






Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I worked with Jake Thompson and if there was any heavy
I worked with Jake Thompson and if there was any heavy lifting to do during the sales process, he did it. It was no doubt the easiest purchase of a car that I have ever made. Thanks Jake!
-
Prev - 1
- 2
-
Next
GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Sierra 1500 | $34,640 | |
2025 GMC Sierra 1500 | $33,717 | 1 Good deal |
2024 GMC Sierra 1500 | $34,711 | 11 Great deals |
2023 GMC Sierra 1500 | $23,994 | 23 Good deals |
2022 GMC Sierra 1500 | $33,484 | 15 Good deals |
2020 GMC Sierra 1500 | $31,500 | 13 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 $38,182, with pricing starting at $13,980.
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.
Similar Cars
-
Chevrolet Silverado 1500 for sale
6 Great Deals out of 44 listings starting at $19,331
-
Ford F-150 for sale
8 Great Deals out of 51 listings starting at $19,995
Research the 2021 GMC Sierra 1500
Compare the 2021 GMC Sierra 1500
2021 GMC Sierra 1500 by city
-
2021 GMC Sierra 1500 in Cheval, FL
2 Great Deals out of 22 listings starting at $26,000
-
2021 GMC Sierra 1500 in Lake Magdalene, FL
2 Great Deals out of 21 listings starting at $26,000
-
2021 GMC Sierra 1500 in Citrus Park, FL
2 Great Deals out of 21 listings starting at $26,000
-
2021 GMC Sierra 1500 in Carrollwood, FL
2 Great Deals out of 21 listings starting at $26,000
-
2021 GMC Sierra 1500 in Keystone, FL
2 Great Deals out of 22 listings starting at $26,000
-
2021 GMC Sierra 1500 in Lutz, FL
2 Great Deals out of 22 listings starting at $26,000
-
2021 GMC Sierra 1500 in Odessa, FL
2 Great Deals out of 22 listings starting at $26,000
-
2021 GMC Sierra 1500 in University, FL
2 Great Deals out of 21 listings starting at $26,000
-
2021 GMC Sierra 1500 in Westchase, FL
2 Great Deals out of 21 listings starting at $26,000
-
2021 GMC Sierra 1500 in Egypt Lake-Leto, FL
2 Great Deals out of 21 listings starting at $26,000
-
2021 GMC Sierra 1500 in Town 'n' Country, FL
2 Great Deals out of 21 listings starting at $26,000
-
2021 GMC Sierra 1500 in Land O' Lakes, FL
2 Great Deals out of 21 listings starting at $26,000
2021 GMC Sierra 1500 by body style
- ${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.