Used 2021 GMC Sierra 1500 for Sale in Decatur, GA
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$43,942great price$7,312 below market29,208 milesNo accidents, 2 Owners, Personal use only5'10” Bed, 5.3L, 8cylJohn Thornton Buick GMC (51 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
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Located in Carrollton, GA / 51 miles away from Decatur, GA
Recent Arrival! CLEAN CARFAX NO ACCIDENTS REPORTED, 4X4/FOUR WHEEL DRIVE, REAR BACK UP CAMERA, BLUETOOTH HANDS FREE CELL PHONE, DEALERSHIP INSPECTED, ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9DED2MG351939
Stock: RG460B
Certified Pre-Owned: No
Listed since: 03-20-2024- New Listing
$48,180great price$7,010 below market51,250 milesNo accidents, 1 Owner, Personal use only5'10” Bed, 3L, 6cylSouthtowne Chevrolet Buick GMC (39 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
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Located in Newnan, GA / 39 miles away from Decatur, GA
**ONE OWNER AUTOCHECK, **NO ACCIDENTS AUTOCHECK, **FULLY SERVICED BY A FACTORY TRAINED TECHNICIAN, **REAR BACKUP CAMERA, **BLUETOOTH, **NAVIGATION, **...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTU9EET2MG163256
Stock: 2D60497A
Certified Pre-Owned: No
Listed since: 05-01-2024 - New Listing
$54,000fair price$2,311 below market16,028 milesNo accidents, 2 Owners, Personal use5'10” Bed, 3L, 6cylEd Voyles Chrysler Dodge Jeep Ram (22 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
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Located in Marietta, GA / 22 miles away from Decatur, GA
2021 GMC Sierra 1500 Denali Satin Steel Metallic Clean CarFax, No Accident, Sierra 1500 Denali, 4D Crew Cab, 3.0L I6, 10-Speed Automatic, 4WD, Satin S...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GTU9FET2MZ149427
Stock: 513697B
Certified Pre-Owned: No
Listed since: 04-22-2024 
34,004 milesOdometer issue reported, 1 Owner, Personal use5'10” Bed, 3L, 6cylMike Rezi Nissan (13 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in Atlanta, GA / 13 miles away from Decatur, GA
GMC Sierra 1500 AT4 Cayenne Red Tintcoat **LEATHER SEATS, **SUNROOF/MOONROOF, **BACKUP CAMERA, **BLUETOOTH/HANDSFREE, **HEATED SEATS, **PREMIUM WHEELS...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Title issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTU9EET1MG194479
Stock: P194479
Certified Pre-Owned: No
Listed since: 03-30-2024- New Listing
$39,998good price$1,593 below market29,938 milesNo accidents, 1 Owner, Personal use5'10” Bed, 2.7L, 4cylCarMax Town Center - Now offering Express Pickup and Home Delivery (29 mi away)Free delivery available*- AWD/4WD
- Back-up camera
- Bluetooth
- Keyless Entry/Start
- Upgraded Headlights
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Located in Kennesaw, GA / 29 miles away from Decatur, GA
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (18 City/21 Highway)
Listing Information:
VIN: 3GTP9CEK4MG173778
Stock: 25604234
Certified Pre-Owned: No 
$28,420good price$1,064 below market41,646 milesNo accidents, 2 Owners, Personal use6'7” Bed, 4.3L, 6cylALM Kennesaw (29 mi away)- Back-up camera
- Bluetooth
- Upgraded Headlights
- Tire Pressure Warnin...
- USB Inputs
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Located in Kennesaw, GA / 29 miles away from Decatur, GA
1SA PKG..CONVENIENCE PKG..POWER LOCK & RELEASE TAILGATE w/EZ LIFT & LOWER..REMOTE KEYLESS ENTRY.. CRUISE CONTROL..POWER MIRRORS..POWER WINDOWS POWER D...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
17 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 1GTR8AEH1MZ361033
Stock: MZ361033
Certified Pre-Owned: No
Listed since: 04-16-2024
$47,470fair price$1,582 below market33,772 milesNo accidents, 1 Owner, Personal use only5'10” Bed, 5.3L, 8cylALM Athens (44 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Athens, GA / 44 miles away from Decatur, GA
DRIVER ALERT I PKG.TRAILERING PKG.HITCH GUIDANCE. DENALI PKG..REAR SEAT STORAGE PKG..TRI-FOLD HARD TONNEAU COVER..SATIN STEEL METALLIC EXTERIOR PAINT....
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9FED5MG360095
Stock: MG360095
Certified Pre-Owned: No
Listed since: 04-17-2024
$42,907fair price$1,845 below market52,976 milesNo accidents, 1 Owner, Personal use only5'10” Bed, 3L, 6cylJohn Thornton Buick GMC (51 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Carrollton, GA / 51 miles away from Decatur, GA
Recent Arrival! CLEAN CARFAX NO ACCIDENTS REPORTED, ONE OWNER, 4X4/FOUR WHEEL DRIVE, REAR BACK UP CAMERA, BLUETOOTH HANDS FREE CELL PHONE, DEALERSHIP ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTU9DET0MG462089
Stock: RG969A
Certified Pre-Owned: No
Listed since: 04-22-2024- $47,970good price$2,557 below market32,825 milesNo accidents, 1 Owner, Personal use only5'10” Bed, 5.3L, 8cylALM Athens (44 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Athens, GA / 44 miles away from Decatur, GA
4SB PKG..AT4 VALUE PKG..AT4 PREFERRED PKG..REAR SEAT STORAGE PKG..TRAILERING PKG..DRIVER ALERT I PKG..OFF-ROAD SUSPENSION PKG..NAVIGATION..REAR CROSS ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 1GTP9EED5MZ254043
Stock: MZ254043
Certified Pre-Owned: No
Listed since: 04-17-2024 
$45,970fair price$605 below market43,316 milesNo accidents, 1 Owner, Personal use only5'10” Bed, 3L, 6cylALM Marietta (22 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Marietta, GA / 22 miles away from Decatur, GA
STORAGE PACKAGE..TRAILERING PACKAGE..AT4 PREFERRED PACKAGE PDO..AT4 PREFERRED PACKAGE PDG..DRIVER ALERT PACKAGE I..AT4 PREFERRED EQUIPMENT GROUP..BLIN...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GTU9EET5MZ209467
Stock: MZ209467
Certified Pre-Owned: No
Listed since: 04-02-2024
$47,470fair price$800 below market39,427 milesNo accidents, 1 Owner, Personal use only5'10” Bed, 5.3L, 8cylALM Newnan (37 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Newnan, GA / 37 miles away from Decatur, GA
TECH PKG..5SA DENALI PREFERRED EQUIPMENT..NAVIGATION..BLIND SPOT..HEADS-UP..LANE DEPART..LANE KEEP ASSIST..SUNROOF..BACKUP CAMERA..SMART DEVICE INTEGR...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 1GTU9FED5MZ263561
Stock: MZ263561
Certified Pre-Owned: No
Listed since: 04-03-2024- Price Drop
$38,718fair price$1,085 below market56,520 milesNo accidents, 1 Owner, Personal use only5'10” Bed, 3L, 6cylJohn Thornton Buick GMC (51 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Keyless Entry/Start
- Upgraded Headlights
Close
Located in Carrollton, GA / 51 miles away from Decatur, GA
Recent Arrival! CLEAN CARFAX NO ACCIDENTS REPORTED, ONE OWNER, 4X4/FOUR WHEEL DRIVE, DEALERSHIP INSPECTED, TURBO DIESEL, LOCAL TRADE, PLEASE CALL 770-...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTU9CET4MG438288
Stock: RG905A
Certified Pre-Owned: No
Listed since: 04-27-2024 - New Listing
$47,970fair price$606 below market29,636 milesNo accidents, Personal use only5'10” Bed, 3L, 6cylAlm Mall Of Georgia (28 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Buford, GA / 28 miles away from Decatur, GA
Black 2021 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6 10-Speed Automatic, 4WD, Black Leather. Recent Arrival! Odometer is 15891 miles below m...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GTU9EETXMZ285556
Stock: MZ285556
Certified Pre-Owned: No
Listed since: 05-01-2024 - Price Drop
$42,873fair price$1,876 above market36,970 miles2 Accidents, 1 Owner, Personal use only5'10” Bed, 5.3L, 8cylJohn Thornton Buick GMC (51 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Carrollton, GA / 51 miles away from Decatur, GA
Recent Arrival! 4X4/FOUR WHEEL DRIVE, REAR BACK UP CAMERA, BLUETOOTH HANDS FREE CELL PHONE, DEALERSHIP INSPECTED, DRIVER POWER SEAT, PLEASE CALL 770-8...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 1GTU9DED8MZ442553
Stock: B3447
Certified Pre-Owned: No
Listed since: 03-13-2024 - New Listing
$37,998fair price$1,123 above market34,947 milesNo accidents, 2 Owners, Personal use6'7” Bed, 2.7L, 4cylCarMax Southlake - Now offering Express Pickup and Home Delivery (13 mi away)Free delivery available*- AWD/4WD
- Back-up camera
- Bluetooth
- Keyless Entry/Start
- Upgraded Headlights
Close
Located in Stockbridge, GA / 13 miles away from Decatur, GA
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (18 City/21 Highway)
Listing Information:
VIN: 1GTR9CEK1MZ272633
Stock: 25635219
Certified Pre-Owned: No 
$41,999fair price$630 above market71,628 milesNo accidents, 1 Owner, Personal use only5'10” Bed, 5.3L, 8cylJohn Miles Chevrolet Buick GMC (12 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Conyers, GA / 12 miles away from Decatur, GA
Vehicle Details: Looking for a reliable and powerful truck? Look no further than this pre-owned 2021 GMC Sierra 1500 SLT with only 71578 miles on the ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9DED8MG280522
Stock: P6751
Certified Pre-Owned: No
Listed since: 04-02-2024
$45,970fair price$1,029 above market72,389 milesNo accidents, 1 Owner, Corporate fleet vehicle5'10” Bed, 6.2L, 8cylALM Kia South (21 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Union City, GA / 21 miles away from Decatur, GA
TRAILERING PKG..COOLED HEATED SEATS..LEATHER SEATS..BACKUP CAMERA..POWER SEATS..SMART DEVICE INTEGRATION..KEYLESS ENTRY..BLUETOOTH..ALL PWR FULLY LOAD...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTP9EEL8MG100322
Stock: MG100322
Certified Pre-Owned: No
Listed since: 03-23-2024
$49,970fair price$1,574 above market38,511 milesNo accidents, 1 Owner, Personal use only5'10” Bed, 6.2L, 8cylAlm Mall Of Georgia (28 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Buford, GA / 28 miles away from Decatur, GA
TRAILERING PKG..DRIVER ALERT PKG I..BLIND SPOT.. COOLED HEATED SEATS..KEYLESS START..LANE DEPART.. NAVIGATION..PREMIUM SOUND..BACKUP CAMERA.. POWER SE...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTU9FEL7MG345167
Stock: MG345167
Certified Pre-Owned: No
Listed since: 04-10-2024
$47,970fair price$1,438 above market52,128 milesNo accidents, 1 Owner, Personal use only5'10” Bed, 5.3L, 8cylALM Newnan (37 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Newnan, GA / 37 miles away from Decatur, GA
DRIVER ALERT PKG..TRAILERING PKG..BLIND SPOT..COOLED HEATED SEATS..LANE DEPART..LEATHER SEATS..PREMIUM SOUND..KEYLESS START..BACK UP CAMERA..POWER SEA...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9FED5MG438732
Stock: MG438732
Certified Pre-Owned: No
Listed since: 04-03-2024- Price Drop
12,252 milesNo accidents, 2 Owners, Personal use only6'7” Bed, 6.2L, 8cylAutoNation USA Kennesaw (29 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Kennesaw, GA / 29 miles away from Decatur, GA
Engine; 6.2L Ecotec3 V8 Technology Package White Frost Tricoat Driver Alert Package Ii Sunroof; Power Sun/Moonroof Leather Seats Navigation System Lan...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GTU9FEL4MZ272288
Stock: MZ272288
Certified Pre-Owned: No
Listed since: 03-04-2024 - New Listing
$46,970fair price$1,664 above market32,688 milesNo accidents, Personal use only5'10” Bed, 5.3L, 8cylAlm Mall Of Georgia (28 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Buford, GA / 28 miles away from Decatur, GA
Black 2021 GMC Sierra 1500 SLT 4WD 8-Speed Automatic EcoTec3 5.3L V8 8-Speed Automatic, 4WD, Black Leather. Recent Arrival! Odometer is 16647 miles b...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9DED8MG480283
Stock: MG480283
Certified Pre-Owned: No
Listed since: 05-01-2024
Consumer Reviews for the GMC Sierra 1500
Read recent reviews for the GMC Sierra 1500
Valve lifter problem
Rod, 09/02/2021
2021 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A)
I have a 2021 GMC 5.3L w/10spd transmission. I pull a 21’ cargo trailer w/2 Polaris Trail Rzr’s. Yesterday at 13,800 miles the valve lifter on #5 cylinder went out. We were 80 miles from home in the middle of no-where. We limped home.
The truck is beautiful, pulls great and gets good mileage, but GM should let customers know about this kind of potential problem.
The dealer told me … today that it could take a month to get parts and get it fixed. I need the truck almost every day, but now I walk for a month! NOT HAPPY! I’ve been a GMC customer for 35 years and bought north of 17 new pickups. Never had this problem. When this is fixed I will have to look at other brands.
Used 2021 GMC Sierra 1500 in Decatur, GA Values
Estimated values
2021 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $37,645 | $40,534 | $43,558 |
| Clean | $37,057 | $39,844 | $42,755 |
| Average | $36,076 | $38,694 | $41,418 |
| Rough | $34,802 | $37,198 | $39,679 |
The average list price of a used 2021 GMC Sierra 1500 in Decatur, Georgia is $45,084. The average mileage on a used GMC Sierra 1500 2021 for sale in Decatur, Georgia is 40,098. Based on the average mileage of 40,098 for used 2021 GMC Sierra 1500 for sale in Decatur, GA and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used GMC Sierra 1500 2021 in Decatur, Georgia to be $36,076.
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.
** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.