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Used GMC Sierra 1500 for Sale in Allentown, Pennsylvania

The perfect GMC Sierra 1500 is right here at Bumper. See every GMC Sierra 1500 for sale in Allentown, PA all in one place.

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The perfect GMC Sierra 1500 is right here at Bumper. See every GMC Sierra 1500 for sale in Allentown, PA all in one place.

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2026 GMC Sierra 1500 Denali Truck

VIN: 3GTUUGED2TG218502

$78,905

Mileage Mileage:
Call for Mileage
Location Location:
Allentown, PA
Color Color:
Onyx Black ext, Jet Black, Forge perforated leather seat trim int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

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2024 GMC Sierra

VIN: 1GTPUAEK9RZ258304

$35,899

Mileage Mileage:
27,545
Location Location:
Allentown, PA
Color Color:
Onyx Black ext, Jet Black int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

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2024 GMC Sierra 1500 SLT

VIN: 3GTUUDED5RG282251

$39,800

Mileage Mileage:
33,409
Location Location:
Allentown, PA
Color Color:
Onyx Black ext, Jet Black, Perforated leather-appointed front outb int
Body Type Body Type:
Pickup
Zip Zip:
18104
Get Vehicle Info

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2018 GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive SLE

VIN: 3GTU2MEC8JG303806

$27,999

Mileage Mileage:
75,954
Location Location:
Allentown, PA
Color Color:
Onyx Black ext, Jet Black int
Body Type Body Type:
Pickup
Zip Zip:
18104
Get Vehicle Info

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2021 GMC Sierra 1500 AT4

VIN: 1GTU9EET0MZ213555

$36,771

Mileage Mileage:
76,005
Location Location:
Allentown, PA
Color Color:
Dark Sky Metallic ext, Jet Black with Kalahari accents int
Body Type Body Type:
Pickup
Zip Zip:
18104
Get Vehicle Info

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2013 GMC Sierra 1500 SLE Ext. Cab 4WD

VIN: 1GTR2VE78DZ306465

$9,499

Mileage Mileage:
178,516
Location Location:
Allentown, PA
Color Color:
White ext
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

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2023 GMC Sierra 1500 SLT Truck

VIN: 3GTUUDE86PG286924

$49,850

Mileage Mileage:
7,975
Location Location:
Allentown, PA
Color Color:
Summit White ext, Jet Black, Perforated leather-appointed front outb int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

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2022 GMC Sierra 1500 Elevation Truck

VIN: 3GTPUCEK5NG664330

$40,990

Mileage Mileage:
10,348
Location Location:
Allentown, PA
Color Color:
Summit White ext, Jet Black, Cloth seat trim int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

Save

2020 GMC Sierra 1500

VIN: 1GTU9AEF2LZ204227

$28,936

Mileage Mileage:
80,727
Location Location:
Allentown, PA
Color Color:
Onyx Black ext, Jet Black int
Body Type Body Type:
Pickup
Zip Zip:
18104
Get Vehicle Info

Save

2021 GMC Sierra 1500 AT4 Truck Crew Cab

VIN: 3GTP9EEL1MG424793

$40,995

Mileage Mileage:
67,266
Location Location:
Allentown, PA
Color Color:
Ebony Twilight ext, Jet Black int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

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2023 GMC Sierra 1500 Elevation Truck

VIN: 1GTPUCEK4PZ157180

$34,200

Mileage Mileage:
89,285
Location Location:
Allentown, PA
Color Color:
Onyx Black ext, Jet Black, Cloth seat trim int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

Save

2016 GMC Sierra 1500 SLT

VIN: 3GTU2NEC4GG301694

$25,990

Mileage Mileage:
133,102
Location Location:
Allentown, PA
Color Color:
Black ext, Black int
Body Type Body Type:
Pickup
Zip Zip:
18102
Get Vehicle Info

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2025 GMC Sierra 1500 Pro Truck Crew Cab

VIN: 3GTPUAEK5SG334865

$39,995

Mileage Mileage:
6,807
Location Location:
Allentown, PA
Color Color:
Summit White ext, Jet Black int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

Save

2005 GMC Sierra 1500 SLE

VIN: 2GTEK13T651334296

$3,800

Mileage Mileage:
188,154
Location Location:
Allentown, PA
Color Color:
Red ext, Gray int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

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2023 GMC Sierra 1500 AT4

VIN: 1GTUUEEL6PZ258647

$47,980

Mileage Mileage:
45,174
Location Location:
Allentown, PA
Color Color:
Onyx Black ext, Jet Black with Kalahari accents int
Body Type Body Type:
Pickup
Zip Zip:
18104
Get Vehicle Info

Save

2026 GMC Sierra 1500 Elevation Truck

VIN: 3GTPUJEK0TG176825

$56,490

Mileage Mileage:
Call for Mileage
Location Location:
Allentown, PA
Color Color:
Sterling Metallic ext, Jet Black, Cloth seat trim int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

Save

2026 GMC Sierra 1500 Denali Truck

VIN: 3GTUUGEL3TG171648

$79,175

Mileage Mileage:
Call for Mileage
Location Location:
Allentown, PA
Color Color:
Onyx Black ext, Jet Black, Forge perforated leather seat trim int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

Save

2026 GMC Sierra 1500 SLT Truck

VIN: 1GTUUDEL6TZ201921

$70,790

Mileage Mileage:
Call for Mileage
Location Location:
Allentown, PA
Color Color:
Sterling Metallic ext, Jet Black, Perforated leather-appointed front outb int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

Save

2025 GMC Sierra 1500 Elevation Truck

VIN: 1GTUHCED5SZ184728

$63,385

Mileage Mileage:
3
Location Location:
Allentown, PA
Color Color:
Sterling Metallic ext, Jet Black, Leather-appointed front seat trim int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

Save

2026 GMC Sierra 1500 Elevation Truck

VIN: 3GTPUJEK4TG174365

$55,995

Mileage Mileage:
Call for Mileage
Location Location:
Allentown, PA
Color Color:
Summit White ext, Jet Black, Cloth seat trim int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

Save

2026 GMC Sierra 1500 Elevation Truck

VIN: 3GTPUJEK9TG175219

$55,995

Mileage Mileage:
Call for Mileage
Location Location:
Allentown, PA
Color Color:
Summit White ext, Jet Black, Cloth seat trim int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

Save

2026 GMC Sierra 1500 SLT Truck

VIN: 3GTUUDEL3TG178341

$71,280

Mileage Mileage:
Call for Mileage
Location Location:
Allentown, PA
Color Color:
Onyx Black ext, Jet Black, Perforated leather-appointed front outb int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

Save

2026 GMC Sierra 1500 Elevation Truck

VIN: 3GTPUJEK1TG174954

$56,490

Mileage Mileage:
Call for Mileage
Location Location:
Allentown, PA
Color Color:
Onyx Black ext, Jet Black, Cloth seat trim int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info

Save

2026 GMC Sierra 1500 Denali Truck

VIN: 3GTUUGEL4TG171643

$79,175

Mileage Mileage:
Call for Mileage
Location Location:
Allentown, PA
Color Color:
Sterling Metallic ext, Jet Black, Forge perforated leather seat trim int
Body Type Body Type:
Pickup
Zip Zip:
18103
Get Vehicle Info