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Cars for SaleGMCSierra 25002026

2026 GMC Sierra 2500 for Sale in Allentown, PA

18102

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Make, Model & Trim

GMC

Models

Sierra 2500

Acadia (213)

Caballero

Canyon (84)

Envoy

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Envoy XUV

G1500

G2500

G3500

Hummer EV (43)

Jimmy

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S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (2)

Savana 3500 (5)

Savana 4500 (2)

Sierra 1500 (607)

Sierra 2500 (160)

Sierra 3500 (85)

Sierra EV (34)

Sonoma

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Terrain (287)

TopKick C4500

TopKick C5500

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Yukon (75)

Yukon XL (65)

Sierra 2500 Trims

Any

AT4 (30)

AT4X (15)

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Pro (19)

SL

SLE (23)

SLT (27)

W/T

GMC

Models

Sierra 2500

Acadia (213)

Caballero

Canyon (84)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (43)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (2)

Savana 3500 (5)

Savana 4500 (2)

Sierra 1500 (607)

Sierra 2500 (160)

Sierra 3500 (85)

Sierra EV (34)

Sonoma

Suburban

Syclone

Terrain (287)

TopKick C4500

TopKick C5500

Typhoon

Yukon (75)

Yukon XL (65)

Sierra 2500 Trims

Any

AT4 (30)

AT4X (15)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (27)

Denali Ultimate (19)

Pro (19)

SL

SLE (23)

SLT (27)

W/T

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Condition

New (159)

Used (1)

Manufacturer Certified (1)

Third-Party Certified (0)

Certified Program Details

New (159)

Used (1)

Manufacturer Certified (1)

Third-Party Certified (0)

Certified Program Details

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Crew Cab (14)

Extended Cab (4)

Regular Cab (0)

Crew Cab (14)

Extended Cab (4)

Regular Cab (0)

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Include unspecified lengths (10)

Short (0)

Medium (125)

Long (25)

Include unspecified lengths (10)

Vehicle History

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160 Matches

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Newly Listed

Certified 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Certified

2026 GMC Sierra 2500

AT4
1K mi

72,816

See payment

Star GMC

11.57 mi. away

Get AutoCheck Vehicle History

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

New

2026 GMC Sierra 2500

AT4
0 mi

83,324

MSRP$83,824

See payment

Miracle Buick GMC Of Kutztown

21.15 mi. away

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
0 mi

91,366

MSRP$96,755

See payment

Incentive

Miracle Buick GMC Of Kutztown

21.15 mi. away

My Wallet by Kelley Blue Book^®

Find it Fast.

Keep it Affordable.

Monthly Payment

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Based on 4.5% APR for mos.Update Settings

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package

New

2026 GMC Sierra 2500

SLT
2 mi

67,900

MSRP$73,030

See payment

Blaise Alexander GMC of Hazleton

38.01 mi. away

New 2026 GMC Sierra 2500 Denali

New

2026 GMC Sierra 2500

Denali
2 mi

83,250

MSRP$89,600

See payment

Blaise Alexander GMC of Hazleton

38.01 mi. away

New 2026 GMC Sierra 2500 AT4X w/ LPO, Black Badging Package

New

2026 GMC Sierra 2500

AT4X
2 mi

94,300

MSRP$99,604

See payment

Blaise Alexander GMC of Hazleton

38.01 mi. away

New 2026 GMC Sierra 2500 SLE w/ SLE Value Package;

New

2026 GMC Sierra 2500

SLE
3 mi

60,435

MSRP$65,435

See payment

Incentive

Faulkner Buick GMC Trevose

41.9 mi. away

Delivery

Item 1 of 10.

How many passenger seats do you need in your truck?

Do you want

Adaptive Cruise Control?

Automatically adjusts your speed to maintain a safe distance from the car ahead.

Do you want

Backup Camera?

See behind your vehicle while reversing with a live video feed to avoid obstacles.

Do you want

Bluetooth, Hands-Free?

Make and receive calls safely through your car's audio system without touching your phone.

Do you want

Cross Traffic Alert?

Warns you of approaching vehicles from the sides when backing out of a parking spot.

Do you want

Keyless Start?

Start your car with the push of a button while the key fob stays in your pocket or bag.

Do you want

Lane Departure Warning?

Alerts you if your car begins to drift out of its lane without signaling.

Do you want

Premium Audio?

Enjoy high-quality sound with advanced speakers for a better listening experience.

Do you want

Remote Engine Start?

Start your car from a distance to preheat or cool the cabin before you get in.

Do you want

Security System?

Alerts you with a loud alarm if someone tries to break into your vehicle.

New 2026 GMC Sierra 2500 SLT

New

2026 GMC Sierra 2500

SLT
4 mi

81,400

MSRP$86,400

See payment

Incentive

Faulkner Buick GMC Trevose

41.9 mi. away

Delivery

New 2026 GMC Sierra 2500 Denali

New

2026 GMC Sierra 2500

Denali
4 mi

86,265

MSRP$91,265

See payment

Incentive

Faulkner Buick GMC Trevose

41.9 mi. away

Delivery

New 2026 GMC Sierra 2500 Denali Ultimate

New

2026 GMC Sierra 2500

Denali Ultimate
4 mi

94,059

MSRP$99,059

See payment

Incentive

Faulkner Buick GMC Trevose

41.9 mi. away

Delivery

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package

New

2026 GMC Sierra 2500

SLT
0 mi

74,355

MSRP$75,355

See payment

Incentive

Ciocca Chevrolet GMC of Flemington

33.39 mi. away

New 2026 GMC Sierra 2500 Pro

New

2026 GMC Sierra 2500

Pro
2 mi

54,800

MSRP$58,435

See payment

Blaise Alexander GMC of Hazleton

38.01 mi. away

New 2026 GMC Sierra 2500 SLE w/ SLE Value Package;

New

2026 GMC Sierra 2500

SLE
4 mi

62,810

MSRP$67,810

See payment

Incentive

Faulkner Buick GMC Trevose

41.9 mi. away

Delivery

New 2026 GMC Sierra 2500 Denali Ultimate

New

2026 GMC Sierra 2500

Denali Ultimate
100 mi

95,234

MSRP$98,234

See payment

Incentive

Fred Beans GMC

26.15 mi. away

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package

New

2026 GMC Sierra 2500

SLT
0 mi

70,290

MSRP$74,440

See payment

Incentive

Miracle Buick GMC Of Kutztown

21.15 mi. away

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
203 mi

75,645

See payment

Incentive

Miracle Buick GMC Of Kutztown

21.15 mi. away

New 2026 GMC Sierra 2500 SLE w/ SLE Value Package;

New

2026 GMC Sierra 2500

SLE
0 mi

67,755

MSRP$68,755

See payment

Incentive

Ciocca Chevrolet GMC of Flemington

33.39 mi. away

New 2026 GMC Sierra 2500 Denali

New

2026 GMC Sierra 2500

Denali
0 mi

77,016

MSRP$80,580

See payment

Incentive

Ciocca Chevrolet GMC of Flemington

33.39 mi. away

New 2026 GMC Sierra 2500 Denali w/ LPO, Black Badging Package

New

2026 GMC Sierra 2500

Denali
0 mi

78,753

MSRP$81,380

See payment

Incentive

Ciocca Chevrolet GMC of Flemington

33.39 mi. away

New 2026 GMC Sierra 2500 SLT w/ SLT Convenience Package

New

2026 GMC Sierra 2500

SLT
0 mi

80,119

MSRP$84,220

See payment

Incentive

Ciocca Chevrolet GMC of Flemington

33.39 mi. away

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
0 mi

86,093

MSRP$90,564

See payment

Incentive

Ciocca Chevrolet GMC of Flemington

33.39 mi. away

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

New

2026 GMC Sierra 2500

AT4
0 mi

76,680

See payment

Star Buick GMC in Easton PA

11.57 mi. away

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
7 mi

79,215

See payment

Incentive

Star Buick GMC in Easton PA

11.57 mi. away

New 2026 GMC Sierra 2500 AT4X w/ Snow Plow Prep/Camper Package

New

2026 GMC Sierra 2500

AT4X
2 mi

84,935

See payment

Incentive

Star Buick GMC in Easton PA

11.57 mi. away

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

New

2026 GMC Sierra 2500

AT4
6 mi

86,700

See payment

Incentive

Star Buick GMC in Easton PA

11.57 mi. away

New 2026 GMC Sierra 2500 Denali

New

2026 GMC Sierra 2500

Denali
0 mi

89,510

See payment

Star Buick GMC in Easton PA

11.57 mi. away

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package

New

2026 GMC Sierra 2500

SLT
2 mi

69,000

MSRP$73,695

See payment

Blaise Alexander GMC of Hazleton

38.01 mi. away

New 2026 GMC Sierra 2500 AT4X

New

2026 GMC Sierra 2500

AT4X
2 mi

85,000

MSRP$89,535

See payment

Blaise Alexander GMC of Hazleton

38.01 mi. away

2026 GMC Sierra 2500 in Nearby Cities

2026 GMC Sierra 2500 For Sale in Reading
135 for sale
2026 GMC Sierra 2500 For Sale in Pittsburgh
83 for sale
2026 GMC Sierra 2500 For Sale in Philadelphia
78 for sale
2026 GMC Sierra 2500 For Sale in Lancaster
75 for sale
2026 GMC Sierra 2500 For Sale in Harrisburg
70 for sale
2026 GMC Sierra 2500 For Sale in York
68 for sale
2026 GMC Sierra 2500 For Sale in Erie
26 for sale

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