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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 (179)

Caballero

Canyon (126)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (37)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (12)

Savana 3500 (19)

Savana 4500 (6)

Sierra 1500 (764)

Sierra 2500 (168)

Sierra 3500 (90)

Sierra EV (30)

Sonoma

Suburban

Syclone

Terrain (214)

TopKick C4500

TopKick C5500

Typhoon

Yukon (62)

Yukon XL (72)

Sierra 2500 Trims

Any

AT4 (43)

AT4X (8)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (34)

Denali Ultimate (25)

Pro (20)

SL

SLE (24)

SLT (14)

W/T

GMC

Models

Sierra 2500

Acadia (179)

Caballero

Canyon (126)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (37)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (12)

Savana 3500 (19)

Savana 4500 (6)

Sierra 1500 (764)

Sierra 2500 (168)

Sierra 3500 (90)

Sierra EV (30)

Sonoma

Suburban

Syclone

Terrain (214)

TopKick C4500

TopKick C5500

Typhoon

Yukon (62)

Yukon XL (72)

Sierra 2500 Trims

Any

AT4 (43)

AT4X (8)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (34)

Denali Ultimate (25)

Pro (20)

SL

SLE (24)

SLT (14)

W/T

Mileage

Condition

New (166)

Used (2)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

New (166)

Used (2)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (37)

Extended Cab (6)

Regular Cab (1)

Crew Cab (37)

Extended Cab (6)

Regular Cab (1)

Truck Bed Length

Short (0)

Medium (135)

Long (29)

Include unspecified lengths (4)

Short (0)

Medium (135)

Long (29)

Include unspecified lengths (4)

Vehicle History

Features

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Fuel Economy

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Number of Seats

Number of Doors

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168 Matches

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Newly Listed

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

Used

2026 GMC Sierra 2500

AT4
4K mi

88,990

See payment

Star GMC

11.57 mi. away

Get AutoCheck Vehicle History

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

Used

2026 GMC Sierra 2500

AT4
3K mi

79,995

See payment

O'NEIL GMC INC

33.62 mi. away

Online Paperwork

Get AutoCheck Vehicle History

New 2026 GMC Sierra 2500 Denali

New

2026 GMC Sierra 2500

Denali
4 mi

86,265

MSRP$91,265

See payment

Faulkner Buick GMC Trevose

41.9 mi. away

Delivery

My Wallet by Kelley Blue Book^®

Find it Fast.

Keep it Affordable.

Monthly Payment

Credit Rating

Down Payment

Trade-In Value

Est. Trade-In Value

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Amount Owed on Trade-In

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$

Based on 4.5% APR for mos.

New 2026 GMC Sierra 2500 Denali Ultimate

New

2026 GMC Sierra 2500

Denali Ultimate
4 mi

94,059

MSRP$99,059

See payment

Faulkner Buick GMC Trevose

41.9 mi. away

Delivery

New 2026 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package

New

2026 GMC Sierra 2500

Denali Ultimate
0 mi

100,054

MSRP

See payment

Blaise Alexander GMC of Hazleton

38.01 mi. away

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

New

2026 GMC Sierra 2500

AT4
0 mi

87,465

MSRP$92,110

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

91,856

MSRP$96,755

See payment

Miracle Buick GMC Of Kutztown

21.15 mi. away

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 Denali

New

2026 GMC Sierra 2500

Denali
0 mi

76,516

MSRP$80,580

See payment

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

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
6 mi

77,170

See payment

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

86,200

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
2 mi

87,010

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
2 mi

88,510

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

90,600

See payment

Star Buick GMC in Easton PA

11.57 mi. away

Newly Listed

New 2026 GMC Sierra 2500 SLT w/ SLT Convenience Package

New

2026 GMC Sierra 2500

SLT
2 mi

69,305

MSRP$73,805

See payment

Blaise Alexander GMC of Hazleton

38.01 mi. away

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

New

2026 GMC Sierra 2500

AT4
2 mi

90,710

MSRP

See payment

Blaise Alexander GMC of Hazleton

38.01 mi. away

New 2026 GMC Sierra 2500 Denali Ultimate

New

2026 GMC Sierra 2500

Denali Ultimate
2 mi

92,500

MSRP$99,070

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

69,905

MSRP$74,905

See payment

Faulkner Buick GMC Trevose

41.9 mi. away

Delivery

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

New

2026 GMC Sierra 2500

SLE
6 mi

73,905

MSRP$74,905

See payment

Faulkner Buick GMC Trevose

41.9 mi. away

Delivery

New 2026 GMC Sierra 2500 SLT

New

2026 GMC Sierra 2500

SLT
4 mi

80,855

MSRP$85,855

See payment

Faulkner Buick GMC Trevose

41.9 mi. away

Delivery

New 2026 GMC Sierra 2500 SLT

New

2026 GMC Sierra 2500

SLT
4 mi

81,400

MSRP$86,400

See payment

Faulkner Buick GMC Trevose

41.9 mi. away

Delivery

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

New

2026 GMC Sierra 2500

AT4X
4 mi

92,985

MSRP$97,985

See payment

Faulkner Buick GMC Trevose

41.9 mi. away

Delivery

New 2026 GMC Sierra 2500 Denali Ultimate

New

2026 GMC Sierra 2500

Denali Ultimate
3 mi

94,659

MSRP$99,659

See payment

Faulkner Buick GMC Trevose

41.9 mi. away

Delivery

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

New

2026 GMC Sierra 2500

SLE
2 mi

76,700

See payment

Star Buick GMC in Easton PA

11.57 mi. away

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

New

2026 GMC Sierra 2500

SLE
2 mi

76,205

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
6 mi

78,570

See payment

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
2 mi

85,905

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
2 mi

88,510

See payment

Star Buick GMC in Easton PA

11.57 mi. away

2026 GMC Sierra 2500 in Nearby Cities

2026 GMC Sierra 2500 For Sale in Reading
133 for sale
2026 GMC Sierra 2500 For Sale in Philadelphia
88 for sale
2026 GMC Sierra 2500 For Sale in Lancaster
77 for sale
2026 GMC Sierra 2500 For Sale in Pittsburgh
65 for sale
2026 GMC Sierra 2500 For Sale in York
60 for sale
2026 GMC Sierra 2500 For Sale in Harrisburg
57 for sale
2026 GMC Sierra 2500 For Sale in Erie
12 for sale

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