2021 GMC Sierra 1500 At4 for Sale
Showing 1-20 of 654 Listings
Sort by:
Featured
$36,136
GOOD DEAL
2021 GMC Sierra 1500 AT4
- 88,270 Miles
- Listed 25 days ago
- Tampa, FL
- $2,724 Below market value of $38,860
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
88,270 Miles
Tampa, FL
| Category | Used Cars |
| Price | $36,136 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 5 Seats |
| VIN | 3GTU9EET5MG396936 |
| Location | Tampa, FL |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 88,270 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| MPG | 24 combined |
| Drivetrain | 4X4 |
| Positives | routine maintenance, clean history |
Featured
$48,250
$49,900
FAIR DEAL
2021 GMC Sierra 1500 AT4
- 22,997 Miles
- Listed 34 days ago
- Newport News, VA
- $723 Below market value of $48,973
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
22,997 Miles
Newport News, VA
| Category | Certified Used Cars |
| Price | $48,250 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTP9EEL3MG322976 |
| Location | Newport News, VA |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 22,997 mi. |
| Transmission | Automatic |
| Exterior Color | Onyx black |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | 4X4 |
| Positives | one owner, certified pre-owned car, inspected, warranty, clean history |
$33,250
$33,550
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 106,373 Miles
- Listed 120 days ago
- Council Bluffs, IA
- $4,250 Below market value of $37,500
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
106,373 Miles
Council Bluffs, IA
| Category | Certified Used Cars |
| Price | $33,250 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 1GTP9EEL9MZ303204 |
| Location | Council Bluffs, IA |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 106,373 mi. |
| Transmission | Automatic |
| Exterior Color | Dark sky metallic |
| MPG | 16 combined |
| Drivetrain | 4X4 |
| Positives | one owner, no accidents, certified pre-owned car |
$33,698
$33,798
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 82,781 Miles
- Listed 133 days ago
- Amityville, NY
- $4,359 Below market value of $38,057
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
82,781 Miles
Amityville, NY
| Category | Used Cars |
| Price | $33,698 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTP9EEL1MG458331 |
| Location | Amityville, NY |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 82,781 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | 4X4 |
$33,900
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 92,200 Miles
- Listed 27 days ago
- Terre Haute, IN
- $5,383 Below market value of $39,283
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
92,200 Miles
Terre Haute, IN
| Category | Used Cars |
| Price | $33,900 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 1GTP9EED8MZ197532 |
| Location | Terre Haute, IN |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 92,200 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| MPG | 17 combined |
| Drivetrain | 4X4 |
$30,900
$33,900
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 110,991 Miles
- Listed 113 days ago
- Champlain, NY
- $5,574 Below market value of $36,474
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
110,991 Miles
Champlain, NY
| Category | Used Cars |
| Price | $30,900 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 1GTP9EEL4MZ434265 |
| Location | Champlain, NY |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 110,991 mi. |
| Transmission | Automatic |
| Exterior Color | Dark sky metallic |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | 4X4 |
$37,975
$38,975
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 64,935 Miles
- Listed 85 days ago
- Rutherford College, NC
- $4,927 Below market value of $42,902
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
64,935 Miles
Rutherford College, NC
| Category | Used Cars |
| Price | $37,975 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 5 Seats |
| VIN | 3GTU9EET9MG433227 |
| Location | Rutherford College, NC |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 64,935 mi. |
| Transmission | Automatic |
| Exterior Color | Satin steel metallic |
| MPG | 24 combined |
| Drivetrain | 4X4 |
| Positives | clean history, certified pre-owned car |
$33,500
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 94,490 Miles
- Listed 157 days ago
- Marlborough, MA
- $4,427 Below market value of $37,927
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
94,490 Miles
Marlborough, MA
| Category | Used Cars |
| Price | $33,500 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTP9EEL8MG241827 |
| Location | Marlborough, MA |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 94,490 mi. |
| Transmission | Automatic |
| Exterior Color | Red |
| MPG | 16 combined |
| Drivetrain | 4X4 |
$28,333
$28,559
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 152,489 Miles
- Listed 15 days ago
- Mccomb, MS
- $4,067 Below market value of $32,400
- High annual miles
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
152,489 Miles
Mccomb, MS
| Category | Used Cars |
| Price | $28,333 |
| For Sale By | dealer |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTP9EED0MG190753 |
| Location | Mccomb, MS |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 152,489 mi. |
| Transmission | Automatic |
| Exterior Color | Onyx black |
| MPG | 17 combined |
| Drivetrain | 4X4 |
| Positives | routine maintenance |
$38,995
$39,990
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 38,107 Miles
- Listed 69 days ago
- Bloomington, IL
- $6,889 Below market value of $45,884
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
38,107 Miles
Bloomington, IL
| Category | Used Cars |
| Price | $38,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTP9EEL6MG477408 |
| Location | Bloomington, IL |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 38,107 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | 4X4 |
$37,900
$37,993
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 77,508 Miles
- Listed 21 days ago
- Roscommon, MI
- $4,574 Below market value of $42,474
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
77,508 Miles
Roscommon, MI
| Category | Used Cars |
| Price | $37,900 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTP9EED6MG307073 |
| Location | Roscommon, MI |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 77,508 mi. |
| Transmission | Automatic |
| Exterior Color | Gray |
| Interior Color | Black |
| MPG | 17 combined |
| Drivetrain | 4X4 |
$40,990
$40,995
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 29,436 Miles
- Listed 78 days ago
- Bloomington, IL
- $6,280 Below market value of $47,270
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
29,436 Miles
Bloomington, IL
| Category | Used Cars |
| Price | $40,990 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTP9EELXMG450292 |
| Location | Bloomington, IL |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 29,436 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | 4X4 |
$35,520
$35,731
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 101,137 Miles
- Listed 43 days ago
- Florence, KY
- $6,664 Below market value of $42,184
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
101,137 Miles
Florence, KY
| Category | Used Cars |
| Price | $35,520 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTP9EEL3MG416856 |
| Location | Florence, KY |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 101,137 mi. |
| Transmission | Automatic |
| Exterior Color | Cardinal red |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | 4X4 |
| Positives | inspected, warranty |
$28,950
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 109,981 Miles
- Listed 4 days ago
- Rittman, OH
- $3,781 Below market value of $32,731
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
109,981 Miles
Rittman, OH
| Category | Used Cars |
| Price | $28,950 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTP9EEL4MG386914 |
| Location | Rittman, OH |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 109,981 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | 4X4 |
$39,871
$41,853
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 50,503 Miles
- Listed 65 days ago
- Chattanooga, TN
- $6,745 Below market value of $46,616
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
50,503 Miles
Chattanooga, TN
| Category | Used Cars |
| Price | $39,871 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTP9EED6MG463128 |
| Location | Chattanooga, TN |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 50,503 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 17 combined |
| Drivetrain | 4X4 |
$36,995
$37,995
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 74,369 Miles
- Listed 34 days ago
- New Roads, LA
- $4,859 Below market value of $41,854
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
74,369 Miles
New Roads, LA
| Category | Used Cars |
| Price | $36,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTP9EED2MG269065 |
| Location | New Roads, LA |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 74,369 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Black |
| MPG | 17 combined |
| Drivetrain | 4X4 |
$36,000
$36,399
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 94,502 Miles
- Listed 55 days ago
- Summerville, SC
- $4,571 Below market value of $40,571
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
94,502 Miles
Summerville, SC
| Category | Used Cars |
| Price | $36,000 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 1GTP9EEL8MZ190569 |
| Location | Summerville, SC |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 94,502 mi. |
| Transmission | Automatic |
| Exterior Color | Satin steel metallic |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | 4X4 |
| Positives | warranty, one owner, clean history, certified pre-owned car |
$33,992
$34,492
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 119,248 Miles
- Listed 28 days ago
- Florence, KY
- $6,587 Below market value of $40,579
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
119,248 Miles
Florence, KY
| Category | Used Cars |
| Price | $33,992 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTP9EEL6MG282148 |
| Location | Florence, KY |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 119,248 mi. |
| Transmission | Automatic |
| Exterior Color | Satin steel metallic |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | 4X4 |
| Positives | routine maintenance |
$41,395
$41,795
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 47,359 Miles
- Listed 86 days ago
- Midlothian, VA
- $5,096 Below market value of $46,491
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
47,359 Miles
Midlothian, VA
| Category | Used Cars |
| Price | $41,395 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTP9EEL2MG396101 |
| Location | Midlothian, VA |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 47,359 mi. |
| Transmission | Automatic |
| Exterior Color | Red |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | 4X4 |
$37,057
$38,628
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 82,850 Miles
- Listed 31 days ago
- South Pittsburg, TN
- $4,755 Below market value of $41,812
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
82,850 Miles
South Pittsburg, TN
| Category | Used Cars |
| Price | $37,057 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTP9EED3MG241775 |
| Location | South Pittsburg, TN |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 82,850 mi. |
| Transmission | Automatic |
| Exterior Color | Red |
| Interior Color | Black |
| MPG | 17 combined |
| Drivetrain | 4X4 |
$34,999
$36,999
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 80,516 Miles
- Listed 96 days ago
- Canandaigua, NY
- $5,794 Below market value of $40,793
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
80,516 Miles
Canandaigua, NY
| Category | Used Cars |
| Price | $34,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 5 Seats |
| VIN | 3GTU9EETXMG312593 |
| Location | Canandaigua, NY |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 80,516 mi. |
| Transmission | Automatic |
| Exterior Color | Red |
| Interior Color | Black |
| MPG | 24 combined |
| Drivetrain | 4X4 |
$39,999
GREAT DEAL
2021 GMC Sierra 1500 AT4
- 41,224 Miles
- Listed 5 days ago
- Conyers, GA
- $5,595 Below market value of $45,594
- iSeeCars Dealer Score
Additional info close
Used 2021 GMC Sierra 1500 AT4 for Sale
41,224 Miles
Conyers, GA
| Category | Used Cars |
| Price | $39,999 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 3GTP9EEL1MG342076 |
| Location | Conyers, GA |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 41,224 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| Interior Color | Black |
| MPG | 16 combined |
| Drivetrain | 4X4 |
Page 1 of 33
Used 2021 GMC Sierra 1500
Used Gmc Sierra 1500 By Model Year
| Year | Average Price | Deals | Listings |
|---|---|---|---|
| 2024 GMC Sierra 1500 for Sale Near Me | $53,394 | Save $14,441 on 1,468 deals | 3,289 listings |
| 2023 GMC Sierra 1500 for Sale Near Me | $49,423 | Save $10,025 on 1,256 deals | 3,013 listings |
| 2021 GMC Sierra 1500 for Sale Near Me | $38,238 | Save $7,722 on 1,020 deals | 2,317 listings |
| 2020 GMC Sierra 1500 for Sale Near Me | $36,308 | Save $8,505 on 694 deals | 1,560 listings |
Popular Model Years For Gmc Sierra 1500 At4
| Average Price | Deals | Listings | |
|---|---|---|---|
| 2023 GMC Sierra 1500 At4 | $52,489 | Save $9,491 on 209 deals | 495 listings |
| 2022 GMC Sierra 1500 At4 | $48,508 | Save $7,537 on 116 deals | 273 listings |