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Used
2021 GMC Sierra 1500 trucks
for sale
near
Union City, GA
25 matches
30 miles from 30291
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.
**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 Elevation
78,892 mi.
$34,970
$800 price drop
ALM Kia South
Vehicle information
Ext. color: Summit White
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 #: MG353925
VIN: 3GTU9CETXMG353925
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Reviews
ALM Kia South review
Very good experience.
Very good experience. Very easy to deal with. Very professional in all aspects of the transaction. I would highly recommend ALM Kia South.
2021 GMC Sierra 1500 Elevation 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
56,893 mi.
$38,852
$1,139 price drop
Southtowne Hyundai Riverdale
Vehicle information
Ext. color: Summit White
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 #: BP13199
VIN: 1GTU9DED7MZ164339
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, 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
Southtowne Hyundai Riverdale review
Good exp w/Tim Jones, Sakil Hossain @ SouthTowne
Bought my Mom a used Toyota Camry at SouthTowne Hyundai in Riverdale. Their process was straightforward, there weren't any surprises, their fees are low and the price was fair. Tim Jones showed fantastic patience, and Sakil followed through on all communication. They were straightforward and were a pleasure to buy from. Had the car delivered two days later, and porter Darlene was gracious and timely.
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 AT4
107,000 mi.
$37,587
John Thornton Chevrolet
Vehicle information
Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: P15258
VIN: 3GTU9EETXMG395202
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
John Thornton Chevrolet review
A smiling face met us at the front door and that set the
A smiling face met us at the front door and that set the tone for the rest of our visit. Everyone we encountered was patient, helpful, and genuinely nice. Great experience.
2021 GMC Sierra 1500 AT4 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.
No photo available
Used
2021 GMC Sierra 1500 AT4
53,193 mi.
$47,390
Grand Motorcars
Vehicle information
Ext. color: Satin Steel Metallic
Int. color: Jet Black w/Kalahari Accents
Drivetrain: Four-wheel Drive
MPG:
14-19
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
Stock #: MG300321
VIN: 3GTP9EEL9MG300321
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, 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
Grand Motorcars review
I saw a car online that caught my eye that was listed
I saw a car online that caught my eye that was listed through Grand Motorcars. When I read the reviews I was reluctant to even take a look much less actually make a purchase. Well I stopped in and the car was great. A bit older than I wanted but in great shape with low mileage at a good price. Marcus was the salesperson and Ivory the sales manager. I was able to get the car for what KBB and online sources suggested I should. The only downside was once I had check in hand it took longer thant expected to complete the paperwork. The actual signing took 15-20 minutes but the wait was 1.5 hours, maybe it was a busy day. That's why I gave 4/5 stars. Most cars listed in their inventory are luxury/performance and priced at mid to high 5 figures, and above. I purchased one of the lowest priced vehicles but they didn't treat me as if I was cheap.
2021 GMC Sierra 1500 AT4 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.
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.
Used
2021 GMC Sierra 1500 Elevation
50,479 mi.
$42,981
Mountain View Hyundai
Vehicle information
Ext. color: Cardinal Red
Int. color: Black
Drivetrain: Four-wheel Drive
MPG:
14-20
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: 25332A
VIN: 1GTU9CED6MZ419234
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Used
2021 GMC Sierra 1500 Elevation
67,739 mi.
$37,500
Shottenkirk Ford
Vehicle information
Ext. color: Satin Steel Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6
Stock #: F9377A
VIN: 3GTU9CET8MG383358
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Vehicle information
Ext. color: Black
Int. color: BLACK
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Diesel
Transmission: Automatic
Engine: Turbo Diesel
Stock #: 26297536
VIN: 1GTU9FET3MZ317611
Features
Convenience:
Heated Steering Wheel, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Premium Sound System, Satellite Radio, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch
Safety:
Backup Camera, Blind Spot Monitor, Lane Departure Warning
Seating:
Leather Seats, Memory Seat
Used
2021 GMC Sierra 1500 Elevation
107,686 mi.
$34,328
$672 price drop
Courtesy Ford
Vehicle information
Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
16-22
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: 24FC228C
VIN: 1GTU9CED1MZ130343
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
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
Used
2021 GMC Sierra 1500 Elevation
34,693 mi.
$42,998
$1,000 price drop
CarMax Buford
Vehicle information
Ext. color: Gray
Int. color: BLACK
Drivetrain: Four-wheel Drive
MPG:
16-22
Fuel type: Gasoline
Transmission: Automatic
Engine: Gas
Stock #: 27128463
VIN: 1GTU9CED2MZ408831
Features
Convenience:
Heated Steering Wheel, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera
Used
2021 GMC Sierra 1500 SLT
24,689 mi.
$46,322
John Megel Chevrolet
Vehicle information
Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6
Stock #: 20100
VIN: 3GTU9DET7MG408367
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Brake Assist, Stability Control
Seating:
Memory Seat
Used
2021 GMC Sierra 1500 SLT
152,116 mi.
$31,399
$1,400 price drop
BRING YOUR OWN BIDS RETAIL
Vehicle information
Ext. color: Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
16-22.0
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: 2631
VIN: 3GTU9DED5MG405041
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2021 GMC Sierra 1500 SLT
39,193 mi.
$45,816
Carl Black GMC Buick
Vehicle information
Ext. color: Satin Steel Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
16-22
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: 2340928A
VIN: 3GTU9DED4MG332695
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Folding Mirrors, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, 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
Used
2021 GMC Sierra 1500 AT4
83,069 mi.
$39,995
John Megel Chevrolet
Vehicle information
Ext. color: Onyx Black
Int. color: Jet Black With Kalahari Accents
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6
Stock #: T252465C
VIN: 3GTU9EET8MG160653
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Premium Sound System, USB Port
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Memory Seat
Used
2021 GMC Sierra 1500 SLT
80,059 mi.
$37,340
Auto Gallery Chevrolet GMC, Inc.
Vehicle information
Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
14-20
Fuel type: Gasoline
Transmission: Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: SG140B
VIN: 3GTU9DED3MG197449
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Sunroof/Moonroof, 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
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GMC Sierra 1500 prices by year
| Model year | Prices from | Deals |
|---|---|---|
| 2025 GMC Sierra 1500 | $28,790 | |
| 2024 GMC Sierra 1500 | $36,500 | 6 Great deals |
| 2023 GMC Sierra 1500 | $37,470 | 24 Good deals |
| 2022 GMC Sierra 1500 | $25,095 | 15 Good deals |
*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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Research the 2021 GMC Sierra 1500
Compare the 2021 GMC Sierra 1500
2021 GMC Sierra 1500 Trucks by city
-
2021 GMC Sierra 1500 Trucks in Union City, GA
1 Great Deal out of 26 listings starting at $34,970
-
2021 GMC Sierra 1500 Trucks in South Fulton, GA
2 Great Deals out of 27 listings starting at $34,970
-
2021 GMC Sierra 1500 Trucks in Fairburn, GA
2 Great Deals out of 26 listings starting at $34,970
-
2021 GMC Sierra 1500 Trucks in College Park, GA
2 Great Deals out of 28 listings starting at $34,970
-
2021 GMC Sierra 1500 Trucks in Palmetto, GA
2 Great Deals out of 24 listings starting at $34,970
-
2021 GMC Sierra 1500 Trucks in East Point, GA
2 Great Deals out of 32 listings starting at $32,995
-
2021 GMC Sierra 1500 Trucks in Riverdale, GA
1 Great Deal out of 21 listings starting at $34,970
-
2021 GMC Sierra 1500 Trucks in Hapeville, GA
2 Great Deals out of 31 listings starting at $34,970
-
2021 GMC Sierra 1500 Trucks in Chattahoochee Hills, GA
2 Great Deals out of 24 listings starting at $34,970
-
2021 GMC Sierra 1500 Trucks in Forest Park, GA
2 Great Deals out of 26 listings starting at $34,970
-
2021 GMC Sierra 1500 Trucks in Lake City, GA
1 Great Deal out of 24 listings starting at $34,970
-
2021 GMC Sierra 1500 Trucks in Morrow, GA
1 Great Deal out of 24 listings starting at $34,970
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