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Used GMC Sierra 1500 AT4 for Sale near Mount Union, PA

312 results
Mount Union, PA
2020 GMC Sierra 1500 AT4 Crew Cab 4WD Auto First

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

106,411 miles

$36,598

Fair Deal
Mechanicsburg, PA
47 mi away
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:
Onyx Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
106,411
Stock number:
126043
VIN:
3GTP9EEL4LG126043

Sponsored

2025 GMC Sierra 1500 AT4 Crew Cab 4WD

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

19,730 miles

$58,300

Good Deal
Ephrata, PA
89 mi away
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:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
19,730
Stock number:
11831TN
VIN:
1GTUUEEL8SZ190005

Sponsored

2023 GMC Sierra 1500 AT4 Crew Cab 4WD

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

40,500 miles

$49,999

Fair Deal
Mechanicsburg, PA
45 mi away
Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
40,500
Stock number:
PZ234133
VIN:
1GTUUEE84PZ234133

Sponsored

2023 GMC Sierra 1500 AT4 Crew Cab 4WD

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

45,496 miles

$47,804

Good Deal
Coudersport, PA
98 mi away
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:
Sterling Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
45,496
Stock number:
25118
VIN:
1GTUUEEL0PZ246655

2021 GMC Sierra 1500 AT4 Crew Cab 4WD

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

132,751 miles

$29,121

Good Deal
Irwin, PA
99 mi away
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:
Black
Transmission:
Automatic
Mileage:
132,751
Stock number:
R426418
VIN:
3GTP9EEL7MG426418

2019 GMC Sierra 1500 AT4 Crew Cab 4WD

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

72,648 miles

$34,988

Good Deal
Lewistown, PA
23 mi away
Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Blue
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
DARK WALNUT
Transmission:
Automatic
Mileage:
72,648
Stock number:
U8434
VIN:
1GTP9EED4KZ181079

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

53,668 miles

$38,942

Good Deal
Frederick, MD
71 mi away
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:
53,668
Stock number:
T324211
VIN:
1GTP9EEL1MZ324211

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2020 GMC Sierra 1500

AT4 Crew Cab 4WD

40,880 miles

$42,901

Good Deal
Certified Pre-Owned
Winchester, VA
84 mi away
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:
40,880
Stock number:
TG124003A
VIN:
3GTP9EEL6LG338992

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2019 GMC Sierra 1500

AT4 Crew Cab 4WD

83,586 miles

$34,500

Good Deal
Muncy, PA
74 mi away
Year:
2019
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
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
83,586
Stock number:
B24895A
VIN:
1GTP9EELXKZ187203

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

29,804 miles

$42,800

Good Deal
Baltimore, MD
95 mi away
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:
White
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
29,804
Stock number:
C1688
VIN:
3GTP9EEL5MG473494

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

16,466 miles

$53,996

Great Deal
Certified Pre-Owned
Monroeville, PA
98 mi away
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:
Thunderstorm Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black with Kalahari accents
Transmission:
Automatic
Mileage:
16,466
Stock number:
WG250309A
VIN:
1GTUUEEL8RZ403481

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2022 GMC Sierra 1500

AT4 Crew Cab 4WD

71,849 miles

$42,358

Good Deal
Coudersport, PA
98 mi away
Year:
2022
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:
71,849
Stock number:
25338
VIN:
1GTPUEEL3NZ575294

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

20,094 miles

$56,454

Good Deal
Murrysville, PA
95 mi away
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:
Thunderstorm Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
20,094
Stock number:
10C4216A
VIN:
3GTUUEEL4RG373606

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2019 GMC Sierra 1500

AT4 Crew Cab 4WD

82,691 miles

$33,995

Good Deal
Chambersburg, PA
32 mi away
Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray (Dark Sky Metallic)
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black W/Kalahari Accents
Transmission:
8-Speed Automatic
Mileage:
82,691
Stock number:
G15110A
VIN:
1GTP9EED8KZ306617

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

20,094 miles

$56,454

Good Deal
Murrysville, PA
95 mi away
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:
Thunderstorm Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
20,094
Stock number:
10C4216A
VIN:
3GTUUEEL4RG373606

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  4. / AT4
  5. / Pennsylvania
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