Used GMC Sierra 1500 AT4 for Sale nearGeorgetown, TX
421 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 44,286
- Stock #:
- SG180674A
- VIN:
- 3GTUUEE87SG180674
Sponsored by Kia of North Austin
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
44,286 mi
Austin, TX
15 mi away
Fair Deal
$51,623
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 26,468
- Stock #:
- TU155303
- VIN:
- 3GTUUEEL3RG155303
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
26,468 mi
Round Rock, TX
7 mi away
Great Deal
$48,475
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Titanium Rush Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 86,730
- Stock #:
- TG517788A
- VIN:
- 3GTUUEEL5RG381343
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
86,730 mi
San Marcos, TX
50 mi away
Fair Deal
$46,972
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 67,471
- Stock #:
- MZ370657
- VIN:
- 1GTP9EEL7MZ370657
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
67,471 mi
Lampasas, TX
43 mi away
Good Deal
$38,220
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Red
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 96,124
- Stock #:
- 477076A
- VIN:
- 3GTP9EEL1MG448916
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
96,124 mi
Killeen, TX
31 mi away
Good Deal
$33,716
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 44,402
- Stock #:
- P43635A
- VIN:
- 3GTP9EEL7MG466935
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
44,402 mi
Killeen, TX
31 mi away
Good Deal
$40,107
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 26,468
- Stock #:
- TU155303
- VIN:
- 3GTUUEEL3RG155303
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
26,468 mi
Round Rock, TX
7 mi away
Great Deal
$48,475
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 86,401
- Stock #:
- GI1425N
- VIN:
- 3GTUUEE84PG316735
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
86,401 mi
BeeCave, TX
29 mi away
Fair Deal
$41,428
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Titanium
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 42,461
- Stock #:
- RG335058
- VIN:
- 3GTUUEE82RG335058
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
42,461 mi
Austin, TX
19 mi away
Good Deal
$47,945
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 21,737
- Stock #:
- T42590A
- VIN:
- 3GTUUEEL8TG160147
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
21,737 mi
Austin, TX
30 mi away
Great Deal
$54,666
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 80,287
- Stock #:
- LG150209
- VIN:
- 3GTP9EEL0LG150209
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
80,287 mi
Georgetown, TX
4 mi away
Great Deal
$34,999
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 44,024
- Stock #:
- IX0013A
- VIN:
- 3GTP9EEL2MG428092
New arrival
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
44,024 mi
Austin, TX
19 mi away
Good Deal
$39,925
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 35,481
- Stock #:
- RG267236
- VIN:
- 3GTUUEE8XRG267236
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
35,481 mi
Austin, TX
13 mi away
Good Deal
$49,113
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 55,003
- Stock #:
- C361537A
- VIN:
- 3GTUUEE82SG131219
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
55,003 mi
Hutto, TX
11 mi away
Good Deal
$47,935
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 48,150
- Stock #:
- MG418345
- VIN:
- 3GTP9EELXMG418345
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
48,150 mi
Buda, TX
38 mi away
Fair Deal
$40,721
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 96,358
- Stock #:
- 31689
- VIN:
- 1GTUUEEL7SZ279967
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
96,358 mi
Austin, TX
30 mi away
Great Deal
$40,000
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 67,644
- Stock #:
- MX5350
- VIN:
- 1GTP9EEL8MZ437024
Price drop
-$2,472
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
67,644 mi
Home delivery from Louisville, TN
Price includes $1,555 shipping
Great Deal
$37,724
$35,252
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 26,459
- Stock #:
- T12617
- VIN:
- 3GTUUEEL6RG102000
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
26,459 mi
Buda, TX
40 mi away
Fair Deal
$51,520
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 98,394
- Stock #:
- RZ272598X
- VIN:
- 1GTUUEE83RZ272598
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
98,394 mi
Home delivery from San Antonio, TX
Price includes $130 shipping
Good Deal
$39,126
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 70,251
- Stock #:
- P8791
- VIN:
- 1GTP9EED2MZ387567
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
70,251 mi
Home delivery from San Antonio, TX
Price includes $135 shipping
Fair Deal
$38,355
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 32,846
- Stock #:
- F375618A
- VIN:
- 1GTUUEE86TZ222236
New arrival
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
32,846 mi
BeeCave, TX
29 mi away
Fair Deal
$57,202
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 44,286
- Stock #:
- SG180674A
- VIN:
- 3GTUUEE87SG180674
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
44,286 mi
Austin, TX
15 mi away
Fair Deal
$51,623
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 56,968
- Stock #:
- RG270126A
- VIN:
- 3GTUUEEL1RG270126
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
56,968 mi
Austin, TX
15 mi away
Good Deal
$48,423
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 101,167
- Stock #:
- PG121380
- VIN:
- 3GTUUEEL9PG121380
Sponsored Listing
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
101,167 mi
Austin, TX
14 mi away
Great Deal
$37,922
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 44,286
- Stock #:
- SG180674A
- VIN:
- 3GTUUEE87SG180674
Sponsored by Kia of North Austin
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
44,286 mi
Austin, TX
15 mi away
Fair Deal
$51,623
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 26,468
- Stock #:
- TU155303
- VIN:
- 3GTUUEEL3RG155303
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
26,468 mi
Round Rock, TX
7 mi away
Great Deal
$48,475
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Titanium Rush Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 86,730
- Stock #:
- TG517788A
- VIN:
- 3GTUUEEL5RG381343
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
86,730 mi
San Marcos, TX
50 mi away
Fair Deal
$46,972
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 67,471
- Stock #:
- MZ370657
- VIN:
- 1GTP9EEL7MZ370657
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
67,471 mi
Lampasas, TX
43 mi away
Good Deal
$38,220
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Red
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 96,124
- Stock #:
- 477076A
- VIN:
- 3GTP9EEL1MG448916
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
96,124 mi
Killeen, TX
31 mi away
Good Deal
$33,716
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 44,402
- Stock #:
- P43635A
- VIN:
- 3GTP9EEL7MG466935
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
44,402 mi
Killeen, TX
31 mi away
Good Deal
$40,107
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 26,468
- Stock #:
- TU155303
- VIN:
- 3GTUUEEL3RG155303
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
26,468 mi
Round Rock, TX
7 mi away
Great Deal
$48,475
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 86,401
- Stock #:
- GI1425N
- VIN:
- 3GTUUEE84PG316735
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
86,401 mi
BeeCave, TX
29 mi away
Fair Deal
$41,428
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Titanium
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 42,461
- Stock #:
- RG335058
- VIN:
- 3GTUUEE82RG335058
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
42,461 mi
Austin, TX
19 mi away
Good Deal
$47,945
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 21,737
- Stock #:
- T42590A
- VIN:
- 3GTUUEEL8TG160147
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
21,737 mi
Austin, TX
30 mi away
Great Deal
$54,666
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 80,287
- Stock #:
- LG150209
- VIN:
- 3GTP9EEL0LG150209
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
80,287 mi
Georgetown, TX
4 mi away
Great Deal
$34,999
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 44,024
- Stock #:
- IX0013A
- VIN:
- 3GTP9EEL2MG428092
New arrival
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
44,024 mi
Austin, TX
19 mi away
Good Deal
$39,925
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 35,481
- Stock #:
- RG267236
- VIN:
- 3GTUUEE8XRG267236
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
35,481 mi
Austin, TX
13 mi away
Good Deal
$49,113
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 55,003
- Stock #:
- C361537A
- VIN:
- 3GTUUEE82SG131219
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
55,003 mi
Hutto, TX
11 mi away
Good Deal
$47,935
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 48,150
- Stock #:
- MG418345
- VIN:
- 3GTP9EELXMG418345
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
48,150 mi
Buda, TX
38 mi away
Fair Deal
$40,721
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 96,358
- Stock #:
- 31689
- VIN:
- 1GTUUEEL7SZ279967
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
96,358 mi
Austin, TX
30 mi away
Great Deal
$40,000
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 67,644
- Stock #:
- MX5350
- VIN:
- 1GTP9EEL8MZ437024
Price drop
-$2,472
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
67,644 mi
Home delivery from Louisville, TN
Price includes $1,555 shipping
Great Deal
$37,724
$35,252
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 26,459
- Stock #:
- T12617
- VIN:
- 3GTUUEEL6RG102000
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
26,459 mi
Buda, TX
40 mi away
Fair Deal
$51,520
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 98,394
- Stock #:
- RZ272598X
- VIN:
- 1GTUUEE83RZ272598
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
98,394 mi
Home delivery from San Antonio, TX
Price includes $130 shipping
Good Deal
$39,126
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 70,251
- Stock #:
- P8791
- VIN:
- 1GTP9EED2MZ387567
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
70,251 mi
Home delivery from San Antonio, TX
Price includes $135 shipping
Fair Deal
$38,355
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 32,846
- Stock #:
- F375618A
- VIN:
- 1GTUUEE86TZ222236
New arrival
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
32,846 mi
BeeCave, TX
29 mi away
Fair Deal
$57,202
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 44,286
- Stock #:
- SG180674A
- VIN:
- 3GTUUEE87SG180674
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
44,286 mi
Austin, TX
15 mi away
Fair Deal
$51,623
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 56,968
- Stock #:
- RG270126A
- VIN:
- 3GTUUEEL1RG270126
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
56,968 mi
Austin, TX
15 mi away
Good Deal
$48,423
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 101,167
- Stock #:
- PG121380
- VIN:
- 3GTUUEEL9PG121380
Sponsored Listing
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
101,167 mi
Austin, TX
14 mi away
Great Deal
$37,922
Overview
The GMC Sierra 1500 is a spacious and capable pickup. It is offered in a number of trims providing a wide array of creature comforts. While GMC might be more sooner associated with the chrome-clad Denali variants, the Sierra is also available in more outdoorsy trims, such as the AT4. Designed as a sort of the anti-Denali, the AT4 is designed to get muddy. It features a 2-inch lift, Rancho shocks, upgraded underbody skid plates, an Auto-Trap two-speed transfer case, and a locking rear differential. The AT4 is not without niceties, as it receives a unique black interior with Kalahari accents and a host of creature comforts. The AT4 trim was introduced with the redesigned Sierra 1500 in 2019 and has continued through the 1500’s 2022 model year update.
Key Features
- Gas V8, Duramax Turbodiesel I6
- 2-inch suspension lift w/ Rancho shocks
- Skid plates
- Heated/ventilated front seats, leather upholstery
- Touchscreen infotainment w/ Apple CarPlay, Android Auto
Pricing Details
In Crew Cab configuration, the 2023 GMC Sierra 1500 AT4 carries a $66,700 MSRP. Used examples on CarGurus range from $24,406.50 to $115,224.95 with an average price of $31,623.59. The Sierra 1500 AT4 is available with a number of options packages. The Premium Package adds a number of upgraded driver assistance features. The Technology Package adds a head-up display, bed view camera, and rear camera mirror. The AT4 Preferred Package adds a universal garage door opener, adaptive cruise control, and a power-sliding rear window with a defogger.
Specifications
Performance
Engine
6.2-liter gas V8, 3.0-liter turbodiesel I6
Transmission
Eight-speed automatic (gas), 10-speed automatic (diesel)
Drivetrain
Four-wheel drive (4WD)
Horsepower/Torque
420 hp/460 lb-ft (gas) / 277 hp/460 lb-ft (diesel)
0-60 mph
5.8 seconds
MPG
24 mpg city, 34 mpg highway, 28 combined (6AT) / 26 mpg city, 36 mpg highway, 30 combined (5MT)
Curb weight
4,816 pounds
Dimensions
wheelbase
147.53 inches
length
231.72 inches
width
81.24 inches
height
78.35 inches
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
4.0 Overall rating
Filter by rating
Anonymous
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Sep 9, 2024
The truck had all the features I wanted and the price was in-line, or better with others in my search.
Is this review helpful?
Buddy H
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Jan 5, 2025
Slightly over priced for the miles I would pay $29000-$30000 all day
Is this review helpful?
FAQs
How much does the GMC Sierra 1500 AT4 cost in Georgetown, TX?
The average GMC Sierra 1500 AT4 costs about $30,511.72. The average price has decreased by -5.4% since last year. The 421 for sale near Georgetown, TX on CarGurus, range from $24,406 to $115,225 in price.
How many GMC Sierra 1500 AT4 vehicles in Georgetown, TX have no reported accidents or damage?
393 out of 421 for sale near Georgetown, TX have no reported accidents or damage.
What is the fuel economy of the GMC Sierra 1500 AT4?
Depending on the engine and options, the GMC Sierra 1500 AT4 gets between 15 and 24 MPG/MPGe.
What fuel types are available?
Diesel, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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