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Cars for SaleGMCSierra 25002026

2026 GMC Sierra 2500 for Sale in Wilmington, DE

19805

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Make, Model & Trim

GMC

Models

Sierra 2500

Acadia (161)

Caballero

Canyon (121)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (28)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (8)

Savana 3500 (12)

Savana 4500 (6)

Sierra 1500 (635)

Sierra 2500 (150)

Sierra 3500 (32)

Sierra EV (24)

Sonoma

Suburban

Syclone

Terrain (175)

TopKick C4500

TopKick C5500

Typhoon

Yukon (65)

Yukon XL (86)

Sierra 2500 Trims

Any

AT4 (31)

AT4X (7)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (37)

Denali Ultimate (28)

Pro (22)

SL

SLE (14)

SLT (11)

W/T

GMC

Models

Sierra 2500

Acadia (161)

Caballero

Canyon (121)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (28)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (8)

Savana 3500 (12)

Savana 4500 (6)

Sierra 1500 (635)

Sierra 2500 (150)

Sierra 3500 (32)

Sierra EV (24)

Sonoma

Suburban

Syclone

Terrain (175)

TopKick C4500

TopKick C5500

Typhoon

Yukon (65)

Yukon XL (86)

Sierra 2500 Trims

Any

AT4 (31)

AT4X (7)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (37)

Denali Ultimate (28)

Pro (22)

SL

SLE (14)

SLT (11)

W/T

Mileage

Condition

New (149)

Used (1)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

New (149)

Used (1)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (29)

Extended Cab (3)

Regular Cab (0)

Crew Cab (29)

Extended Cab (3)

Regular Cab (0)

Truck Bed Length

Short (0)

Medium (119)

Long (28)

Include unspecified lengths (3)

Short (0)

Medium (119)

Long (28)

Include unspecified lengths (3)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

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150 Matches

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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

40.98 mi. away

Online Paperwork

Get AutoCheck Vehicle History

New 2026 GMC Sierra 2500 Denali Ultimate

New

2026 GMC Sierra 2500

Denali Ultimate
6 mi

91,629

MSRP$98,879

See payment

Pointe GMC

6.49 mi. away

Online Paperwork

New 2026 GMC Sierra 2500 Denali Ultimate

New

2026 GMC Sierra 2500

Denali Ultimate
17 mi

91,629

MSRP$98,879

See payment

Pointe GMC

6.49 mi. away

Online Paperwork

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

Get My Kelley Blue Book® CarValue

Amount Owed on Trade-In

Get My Payoff Quote

$

Based on 4.5% APR for mos.

360°

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
19 mi

115,392

MSRP$120,392

See payment

Kent County Motors

40.24 mi. away

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

41.88 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

Faulkner Buick GMC Trevose

41.88 mi. away

Delivery

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

New

2026 GMC Sierra 2500

SLE
8 mi

76,975

MSRP$81,475

See payment

IG Burton Buick GMC of Elkton

14.49 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 SLE w/ SLE Value Package;

New

2026 GMC Sierra 2500

SLE
0 mi

78,015

MSRP$82,515

See payment

IG Burton Buick GMC of Elkton

14.49 mi. away

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

New

2026 GMC Sierra 2500

SLE
8 mi

79,660

MSRP$83,160

See payment

IG Burton Buick GMC of Elkton

14.49 mi. away

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

New

2026 GMC Sierra 2500

SLE
8 mi

80,435

MSRP$84,935

See payment

IG Burton Buick GMC of Elkton

14.49 mi. away

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
8 mi

83,239

MSRP$86,739

See payment

IG Burton Buick GMC of Elkton

14.49 mi. away

360°

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package

New

2026 GMC Sierra 2500

SLT
6 mi

77,245

MSRP$83,745

See payment

Kent County Motors

40.24 mi. away

360°

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
0 mi

77,375

MSRP$82,375

See payment

Kent County Motors

40.24 mi. away

360°

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package

New

2026 GMC Sierra 2500

SLT
6 mi

79,350

MSRP$83,350

See payment

Kent County Motors

40.24 mi. away

360°

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

New

2026 GMC Sierra 2500

AT4
5 mi

83,155

MSRP$89,155

See payment

Kent County Motors

40.24 mi. away

360°

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

New

2026 GMC Sierra 2500

AT4
6 mi

85,110

MSRP$89,110

See payment

Kent County Motors

40.24 mi. away

360°

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

New

2026 GMC Sierra 2500

AT4
6 mi

85,605

MSRP$89,605

See payment

Kent County Motors

40.24 mi. away

360°

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

New

2026 GMC Sierra 2500

AT4
8 mi

85,605

MSRP$89,605

See payment

Kent County Motors

40.24 mi. away

360°

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
7 mi

87,965

MSRP$93,965

See payment

Kent County Motors

40.24 mi. away

360°

New 2026 GMC Sierra 2500 AT4X

New

2026 GMC Sierra 2500

AT4X
7 mi

90,830

MSRP$96,830

See payment

Kent County Motors

40.24 mi. away

360°

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

New

2026 GMC Sierra 2500

Denali Ultimate
8 mi

91,035

MSRP$97,535

See payment

Kent County Motors

40.24 mi. away

360°

New 2026 GMC Sierra 2500 Denali Ultimate

New

2026 GMC Sierra 2500

Denali Ultimate
6 mi

94,585

MSRP$101,085

See payment

Kent County Motors

40.24 mi. away

360°

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

New

2026 GMC Sierra 2500

Denali Ultimate
9 mi

94,630

MSRP$98,630

See payment

Kent County Motors

40.24 mi. away

360°

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 2500

Denali
16 mi

114,497

MSRP$119,497

See payment

Kent County Motors

40.24 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

41.88 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

41.88 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

41.88 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

41.88 mi. away

Delivery

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