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*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.
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Used
2021 GMC Sierra 1500 SLT trucks
for sale
near me
629 matches
Be the first to know!
Est.
$400/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.
Used
2021 GMC Sierra 1500 SLT
25,727 mi.
$45,522
West Herr Ford of Hamburg
Vehicle information
Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
15-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
Stock #: CH24Z364
VIN: 3GTU9DELXMG425499
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
West Herr Ford of Hamburg review
As my 6 year old grandson would say 10 out of 10 or best
As my 6 year old grandson would say 10 out of 10 or best day ever 👍🏽👍🏽
2021 GMC Sierra 1500 SLT review
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
71,256 mi.
$37,980
Acceleration Auto Group
Vehicle information
Ext. color: Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
15-20
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
Stock #: Consignment
VIN: 3GTU9DEL6MG365396
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Acceleration Auto Group review
Acceleration Auto is the place to go if you want a good
Acceleration Auto is the place to go if you want a good reliable car! They work with anyone in any situation to get you set up. Kieth helped me ride out in the car I needed for me and my family.
2021 GMC Sierra 1500 SLT review
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
61,672 mi.
$40,950
Taylor Chrysler Inc
Vehicle information
Ext. color: Cayenne Red Tintcoat
Int. color: Dark Walnut
Drivetrain: Four-wheel Drive
MPG:
14-20
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: 25030A
VIN: 3GTU9DED0MG256408
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Taylor Chrysler Inc review
Jeep Powertrain Warranty Work
Took my Jeep in for a powertrain warranty fix. Service attendant was courteous and truthful about all phases of the repair. Got my auto back in a short period of time. Everything was great. Thanks
2021 GMC Sierra 1500 SLT review
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 SLT
74,102 mi.
$41,599
$1,632 price drop
Hosmer Honda
Vehicle information
Ext. color: Quicksilver Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 3L I-6 diesel direct injection, DOHC, variable valve con
Stock #: HH217H
VIN: 3GTU9DET3MG410973
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Hosmer Honda review
2024 Honda CRV hybrid
We’ve bought many CRVs from them over the years and Joe Starr was a great help for explaining everything about this 2024 Honda CRV Hybrod
2021 GMC Sierra 1500 SLT review
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.
GMC Certified
2021 GMC Sierra 1500 SLT
72,691 mi.
$35,000
Dixie Buick GMC Truck Inc.
Vehicle information
Ext. color: Quicksilver Metallic
Int. color: Jet Black
Drivetrain: Rear-wheel Drive
MPG:
17-24
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: U20556
VIN: 3GTP8DED2MG118594
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Start, Navigation System, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Dixie Buick GMC Truck Inc. review
Mark is the best!
Mark is the best! His Customer service exceeds anyone?s expectation he?s just amazing 10 stars
2021 GMC Sierra 1500 SLT review
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 SLT
37,797 mi.
$42,944
Billion Buick GMC Cadillac
Vehicle information
Ext. color: Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
14-20
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: 44750
VIN: 3GTU9DED3MG252899
Features
Convenience:
Heated Steering Wheel, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Billion Buick GMC Cadillac review
Great Service Department!
Great Service Department & Knowledgeable Sales Staff. I've been taking my families vehicles to Billion Automotive for several years. Any time I have a question about my GMC or due for Service they are willing to help!
Used
2021 GMC Sierra 1500 SLT
38,042 mi.
$42,990
ALL STAR BUICK GMC TRUCK
Vehicle information
Ext. color: Satin Steel Metallic
Int. color: Dark Walnut
Drivetrain: Four-wheel Drive
MPG:
14-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: T47723B
VIN: 3GTU9DED4MG282249
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
ALL STAR BUICK GMC TRUCK review
Customer
They were very professional , and very knowledgeable of the work they had to do for me , and they did it in a timely manner
Used
2021 GMC Sierra 1500 SLT
34,502 mi.
$45,990
ALL STAR BUICK GMC TRUCK
Vehicle information
Ext. color: Quicksilver Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
14-20
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: T79124A
VIN: 3GTU9DED1MG261388
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
ALL STAR BUICK GMC TRUCK review
Very pleased with my service
My service was completed in a very timely fashion. I was assisted by a young lady by the name of McKenzie. She was very thorough and cordial.
Used
2021 GMC Sierra 1500 SLT
38,010 mi.
$41,980
Hudiburg Ford
Vehicle information
Ext. color: Pacific Blue Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
14-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: FPR7141
VIN: 3GTU9DED9MG123839
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Start, Navigation System, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Hudiburg Ford review
Top-notch Dealership
Eddie and Q were awesome to work with! It was the best experience I’ve had at a dealership! The process was quick and easy. They were polite and great to work with!
Used
2021 GMC Sierra 1500 SLT
41,294 mi.
$44,129
Classic Buick GMC Beaumont
Vehicle information
Ext. color: Brown
Int. color: Jet Black, Perforated leather-appointed front outboard seat trim
Drivetrain: Four-wheel Drive
MPG:
16-20
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: GU141007
VIN: 3GTU9DEDXMG141007
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Classic Buick GMC Beaumont review
fantastic job, loved my experience here!
fantastic job, loved my experience here! When I worked with Sal he really shined! WOW
Used
2021 GMC Sierra 1500 SLT
79,109 mi.
$38,995
Aransas Autoplex Superstore
Vehicle information
Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
14-20
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: 240938A
VIN: 3GTU9DET6MG385874
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Aransas Autoplex Superstore review
Trusted dealership from years of experience with them.
Trusted dealership from years of experience with them. Kyle Bogart is not the ordinary car salesman. He listened to what I needed in a car, explained what cars offered in extras, explained the difference in the car I was trading in, and negotiated the best price to my advantage.
Used
2021 GMC Sierra 1500 SLT
87,665 mi.
$38,500
Mike Shaw Toyota
Vehicle information
Ext. color: Pacific Blue Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
16-20
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: 072326B
VIN: 3GTU9DED6MG255232
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Start, Navigation System, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Mike Shaw Toyota review
Alec helped my mom into a new Carolla and she loves it!
Alec helped my mom into a new Carolla and she loves it! Easy to work with, no pressure. Thank you Alec!!
GMC Certified
2021 GMC Sierra 1500 SLT
45,272 mi.
$41,800
Beck & Masten Buick GMC Coastal Bend
Vehicle information
Ext. color: Satin Steel Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
14-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: MG246354
VIN: 3GTU9DED8MG246354
Features
Convenience:
Heated Steering Wheel, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Beck & Masten Buick GMC Coastal Bend review
The service person Brittany was very, very polite and
The service person Brittany was very, very polite and helpful with all of my service needs on my GMC truck. I definitely will ask for her on my next visit.
Used
2021 GMC Sierra 1500 SLT
18,020 mi.
$46,900
Beck & Masten Buick GMC Coastal Bend
Vehicle information
Ext. color: Pacific Blue Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
14-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 6.2L V8 16V GDI OHV
Stock #: MZ205715
VIN: 1GTU9DEL8MZ205715
Features
Convenience:
Heated Steering Wheel, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Beck & Masten Buick GMC Coastal Bend review
Beck & Masten has the best customer service very nice and
Beck & Masten has the best customer service very nice and friendly!! Overall, the best dealership in town.
Used
2021 GMC Sierra 1500 SLT
45,223 mi.
$39,500
Salt Lake Valley Buick GMC
Vehicle information
Ext. color: Dark Sky Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
14-20
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: G43092C
VIN: 1GTU9DED5MZ391545
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Salt Lake Valley Buick GMC review
Knowledgeable, friendly team.
Knowledgeable, friendly team. Answered questions and provided pertinent information. No pressure. They made us feel comfortable and cared about. Great teamwork throughout the dealership personnel.
Used
2021 GMC Sierra 1500 SLT
79,948 mi.
$41,889
$1,106 price drop
Elite Auto Wholesale Inc.
Vehicle information
Ext. color: White
Int. color: Gray
Drivetrain: Four-wheel Drive
MPG:
14-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: 7539
VIN: 1GTU9DED6MZ136273
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Start, Navigation System, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Elite Auto Wholesale Inc. review
Bought a 2006 BMW
Carlos gave us great service wasn’t a pushy sales person either .we got a very good deal on car took care of us and was very patient
Used
2021 GMC Sierra 1500 SLT
99,337 mi.
$36,596
$379 price drop
Keller Ford Lincoln
Vehicle information
Ext. color: Satin Steel Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
14-20
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 6.2L V8 16V GDI OHV
Stock #: 74928A
VIN: 3GTU9DELXMG351159
Features
Convenience:
Heated Steering Wheel, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®/Android Auto®, Bluetooth®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Keller Ford Lincoln review
russ.burkhart@sbcglobal.net
not much of a choice, but what they do have are nice. don't get me started on their mark-up, way too much. if you want to sell cars... make it a little easier.
*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.
629 matches
Clear
2021 GMC Sierra 1500 SLT by popular city
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GMC Sierra 1500 SLT by year
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2025 GMC Sierra 1500 SLT
5017 listings starting at $48,538
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2024 GMC Sierra 1500 SLT
34 Great Deals out of 417 listings starting at $39,500
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2023 GMC Sierra 1500 SLT
2 Great Deals out of 461 listings starting at $33,995
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2022 GMC Sierra 1500 SLT
14 Great Deals out of 425 listings starting at $29,435
-
2020 GMC Sierra 1500 SLT
23 Great Deals out of 541 listings starting at $20,938
-
2019 GMC Sierra 1500 SLT
2 Great Deals out of 464 listings starting at $18,980
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2018 GMC Sierra 1500 SLT
44 Great Deals out of 770 listings starting at $15,977
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2017 GMC Sierra 1500 SLT
17 Great Deals out of 344 listings starting at $15,950
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2016 GMC Sierra 1500 SLT
18 Great Deals out of 171 listings starting at $10,995
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