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Cars for SaleGMCSierra 25002026

2026 GMC Sierra 2500 for Sale in Harrisburg, PA

17101

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Make, Model & Trim

GMC

Models

Sierra 2500

Acadia (83)

Caballero

Canyon (37)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (10)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (5)

Savana 3500 (3)

Savana 4500

Sierra 1500 (207)

Sierra 2500 (57)

Sierra 3500 (16)

Sierra EV (16)

Sonoma

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Terrain (80)

TopKick C4500

TopKick C5500

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Yukon (16)

Yukon XL (26)

Sierra 2500 Trims

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AT4 (15)

AT4X (2)

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Classic SLE

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Classic W/T

Denali (19)

Denali Ultimate (5)

Pro (9)

SL

SLE (3)

SLT (4)

W/T

GMC

Models

Sierra 2500

Acadia (83)

Caballero

Canyon (37)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (10)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (5)

Savana 3500 (3)

Savana 4500

Sierra 1500 (207)

Sierra 2500 (57)

Sierra 3500 (16)

Sierra EV (16)

Sonoma

Suburban

Syclone

Terrain (80)

TopKick C4500

TopKick C5500

Typhoon

Yukon (16)

Yukon XL (26)

Sierra 2500 Trims

Any

AT4 (15)

AT4X (2)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (19)

Denali Ultimate (5)

Pro (9)

SL

SLE (3)

SLT (4)

W/T

Mileage

Condition

New (55)

Used (2)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

New (55)

Used (2)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

Color

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Body Style

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Crew Cab (12)

Extended Cab (1)

Regular Cab (0)

Crew Cab (12)

Extended Cab (1)

Regular Cab (0)

Truck Bed Length

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Medium (47)

Long (8)

Include unspecified lengths (2)

Short (0)

Medium (47)

Long (8)

Include unspecified lengths (2)

Vehicle History

Features

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Fuel Economy

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Number of Seats

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57 Matches

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Used 2026 GMC Sierra 2500 SLT w/ SLT Convenience Package

Used

2026 GMC Sierra 2500

SLT
10 mi

77,800

See payment

Aubrey Alexander Toyota

39.23 mi. away

Online Paperwork

Get AutoCheck Vehicle History

Used 2026 GMC Sierra 2500 SLT w/ SLT Premium Package

Used

2026 GMC Sierra 2500

SLT
18 mi

77,800

See payment

Aubrey Alexander Toyota

39.23 mi. away

Online Paperwork

Get AutoCheck Vehicle History

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
2 mi

89,624

MSRP$94,400

See payment

Carlisle Buick GMC

17.47 mi. away

My Wallet by Kelley Blue Book^®

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Based on 4.5% APR for mos.

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
10 mi

82,621

MSRP$89,915

See payment

Faulkner Buick GMC

2.04 mi. away

Delivery

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
7 mi

83,179

MSRP$90,515

See payment

Faulkner Buick GMC

2.04 mi. away

Delivery

New 2026 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

New

2026 GMC Sierra 2500

AT4
10 mi

83,471

MSRP$87,470

See payment

Faulkner Buick GMC

2.04 mi. away

Delivery

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
10 mi

84,016

MSRP$91,415

See payment

Faulkner Buick GMC

2.04 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 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
10 mi

84,016

MSRP$91,415

See payment

Faulkner Buick GMC

2.04 mi. away

Delivery

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
10 mi

84,574

MSRP$92,015

See payment

Faulkner Buick GMC

2.04 mi. away

Delivery

New 2026 GMC Sierra 2500 AT4 w/ Technology Package

New

2026 GMC Sierra 2500

AT4
7 mi

86,315

MSRP$89,315

See payment

Fred Beans Buick GMC of Mechanicsburg

6.12 mi. away

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
12 mi

87,590

MSRP$92,090

See payment

Fred Beans Buick GMC of Mechanicsburg

6.12 mi. away

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

New

2026 GMC Sierra 2500

Denali Ultimate
25 mi

94,865

MSRP$97,865

See payment

Fred Beans Buick GMC of Mechanicsburg

6.12 mi. away

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

New

2026 GMC Sierra 2500

SLE
2 mi

72,805

MSRP$76,880

See payment

Carlisle Buick GMC

17.47 mi. away

New 2026 GMC Sierra 2500 AT4

New

2026 GMC Sierra 2500

AT4
2 mi

86,437

MSRP$91,080

See payment

Carlisle Buick GMC

17.47 mi. away

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

New

2026 GMC Sierra 2500

AT4
2 mi

86,581

MSRP$91,230

See payment

Carlisle Buick GMC

17.47 mi. away

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
2 mi

89,096

MSRP$93,850

See payment

Carlisle Buick GMC

17.47 mi. away

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
2 mi

89,720

MSRP$94,500

See payment

Carlisle Buick GMC

17.47 mi. away

New 2026 GMC Sierra 2500 Denali Ultimate

New

2026 GMC Sierra 2500

Denali Ultimate
10 mi

98,785

MSRP

See payment

Faulkner Buick GMC

2.04 mi. away

Delivery

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

New

2026 GMC Sierra 2500

AT4
0 mi

78,175

MSRP$79,175

See payment

Bennett Buick GMC of Lebanon

23.73 mi. away

Newly Listed

No Image Available

New

2026 GMC Sierra 2500

SLE
0 mi

62,700

MSRP$65,700

See payment

Fred Beans Buick GMC of Mechanicsburg

6.12 mi. away

Newly Listed

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

New

2026 GMC Sierra 2500

AT4
0 mi

87,880

MSRP$90,880

See payment

Fred Beans Buick GMC of Mechanicsburg

6.12 mi. away

New 2026 GMC Sierra 2500 Denali Ultimate

New

2026 GMC Sierra 2500

Denali Ultimate
0 mi

98,330

MSRP$99,330

See payment

Bennett Buick GMC of Lebanon

23.73 mi. away

New 2026 GMC Sierra 2500 Pro w/ Convenience Package

New

2026 GMC Sierra 2500

Pro
9 mi

58,380

MSRP

See payment

JONES GMC OF LANCASTER

32.2 mi. away

New 2026 GMC Sierra 2500 Denali Ultimate

New

2026 GMC Sierra 2500

Denali Ultimate
8 mi

97,435

MSRP

See payment

JONES GMC OF LANCASTER

32.2 mi. away

New 2026 GMC Sierra 2500 AT4 w/ Technology Package

New

2026 GMC Sierra 2500

AT4
6 mi

85,020

MSRP$88,020

See payment

Fred Beans Buick GMC of Mechanicsburg

6.12 mi. away

New 2026 GMC Sierra 2500 AT4 w/ Technology Package

New

2026 GMC Sierra 2500

AT4
6 mi

85,170

MSRP$88,170

See payment

Fred Beans Buick GMC of Mechanicsburg

6.12 mi. away

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
12 mi

85,545

MSRP$90,045

See payment

Fred Beans Buick GMC of Mechanicsburg

6.12 mi. away

New 2026 GMC Sierra 2500 Pro w/ 1SA Pro Safety Plus Package

New

2026 GMC Sierra 2500

Pro
6 mi

70,960

MSRP

See payment

JONES GMC OF LANCASTER

32.2 mi. away

2026 GMC Sierra 2500 in Nearby Cities

2026 GMC Sierra 2500 For Sale in Allentown
142 for sale
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 Erie
12 for sale

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