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New Cars for SaleGMCSierra 3500

New GMC Sierra 3500 for Sale in Portsmouth, NH

03801

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Make, Model & Trim

GMC

Models

Sierra 3500

Acadia (74)

Caballero

Canyon (82)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (9)

Jimmy

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Savana 3500 (44)

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Sierra 2500 (154)

Sierra 3500 (66)

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TopKick C4500

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AT4 (5)

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Classic SLE

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Denali (4)

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Pro (39)

SL

SLE (12)

SLT (2)

W/T

GMC

Models

Sierra 3500

Acadia (74)

Caballero

Canyon (82)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (9)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (8)

Savana 3500 (44)

Savana 4500 (3)

Sierra 1500 (459)

Sierra 2500 (154)

Sierra 3500 (66)

Sierra EV (13)

Sonoma

Suburban

Syclone

Terrain (116)

TopKick C4500

TopKick C5500

Typhoon

Yukon (25)

Yukon XL (31)

Sierra 3500 Trims

Any

AT4 (5)

Classic SL

Classic SLE

Classic W/T

Denali (4)

Denali Ultimate (4)

Pro (39)

SL

SLE (12)

SLT (2)

W/T

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Condition (1 selected)

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Used (39)

Manufacturer Certified (15)

Third-Party Certified (0)

Certified Program

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New (66)

Used (39)

Manufacturer Certified (15)

Third-Party Certified (0)

Certified Program

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Color

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Crew Cab (16)

Extended Cab (1)

Regular Cab (13)

Crew Cab (16)

Extended Cab (1)

Regular Cab (13)

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Medium (19)

Long (34)

Include unspecified lengths (13)

Short (0)

Medium (19)

Long (34)

Include unspecified lengths (13)

Vehicle History

Features

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It looks like this GMC Sierra 3500 has already found a new home.

Check out other great options we've picked for you.

Sponsored by Holloway GMC

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New 2026 GMC Sierra 3500 SLE w/ SLE Convenience Package

New 2026 GMC Sierra 3500 SLE w/ SLE Convenience Package

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New 2024 GMC Sierra 3500 Pro w/ Convenience Package

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2024 GMC Sierra 3500

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77 mi

87,000

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New 2026 GMC Sierra 3500 Denali w/ Technology Package

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2026 GMC Sierra 3500

Denali
7 mi

81,175

MSRP$81,675

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Sponsored by Weirs Buick GMC

27.83 mi. away

New 2026 GMC Sierra 3500 Pro

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2026 GMC Sierra 3500

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11 mi

57,690

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New 2026 GMC Sierra 3500 Denali w/ Denali Reserve Package

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2026 GMC Sierra 3500

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0 mi

77,905

MSRP$81,905

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Banks GMC

37.69 mi. away

New 2026 GMC Sierra 3500 Pro w/ 1SA Pro Safety Plus Package

New

2026 GMC Sierra 3500

Pro
6 mi

59,820

MSRP$60,320

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Incentive

Weirs Buick GMC

27.83 mi. away

New 2026 GMC Sierra 3500 SLE w/ SLE Value Package

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2026 GMC Sierra 3500

SLE
15 mi

65,105

MSRP$65,605

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27.83 mi. away

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New 2026 GMC Sierra 3500 SLT

New

2026 GMC Sierra 3500

SLT
6 mi

72,630

MSRP$73,130

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Incentive

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27.83 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 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
5 mi

106,030

MSRP$106,530

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New 2025 GMC Sierra 3500 Pro w/ Convenience Package

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2025 GMC Sierra 3500

Pro
12 mi

48,098

MSRP$53,098

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Incentive

Weirs Buick GMC

27.83 mi. away

New 2026 GMC Sierra 3500 AT4 w/ Technology Package

New

2026 GMC Sierra 3500

AT4
13 mi

88,815

MSRP$89,315

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Weirs Buick GMC

27.83 mi. away

New 2026 GMC Sierra 3500 Pro

New

2026 GMC Sierra 3500

Pro
0 mi

68,310

MSRP$68,810

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37.69 mi. away

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New 2026 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

New

2026 GMC Sierra 3500

AT4
0 mi

89,860

MSRP$90,360

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Banks GMC

37.69 mi. away

New 2026 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

New

2026 GMC Sierra 3500

AT4
0 mi

90,660

MSRP$91,160

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Banks GMC

37.69 mi. away

New 2026 GMC Sierra 3500 Pro w/ 1SA Pro Safety Plus Package

New

2026 GMC Sierra 3500

Pro
3 mi

59,820

MSRP$60,320

See payment

Incentive

Weirs Buick GMC

27.83 mi. away

New 2026 GMC Sierra 3500 Pro w/ 1SA Pro Safety Plus Package

New

2026 GMC Sierra 3500

Pro
4 mi

60,195

MSRP$60,695

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Incentive

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27.83 mi. away

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New 2025 GMC Sierra 3500 SLE w/ SLE Value Package

New

2025 GMC Sierra 3500

SLE
13 mi

68,500

MSRP$74,110

See payment

Incentive

Weirs Buick GMC

27.83 mi. away

New 2026 GMC Sierra 3500 SLE w/ SLE Value Package

New

2026 GMC Sierra 3500

SLE
3 mi

74,050

MSRP$74,550

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Incentive

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27.83 mi. away

New 2026 GMC Sierra 3500 SLT

New

2026 GMC Sierra 3500

SLT
5 mi

75,425

MSRP$75,925

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Incentive

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27.83 mi. away

New 2026 GMC Sierra 3500 Denali w/ Technology Package

New

2026 GMC Sierra 3500

Denali
7 mi

81,175

MSRP$81,675

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Incentive

Weirs Buick GMC

27.83 mi. away

New 2026 GMC Sierra 3500 Pro w/ Convenience Package

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2026 GMC Sierra 3500

Pro
6 mi

59,090

MSRP$59,840

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BILL DODGE GMC - BUICK

47.58 mi. away

New 2026 GMC Sierra 3500 Pro w/ Convenience Package

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2026 GMC Sierra 3500

Pro
5 mi

59,585

MSRP$60,335

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Incentive

BILL DODGE GMC - BUICK

47.58 mi. away

New 2026 GMC Sierra 3500 Pro w/ Convenience Package

New

2026 GMC Sierra 3500

Pro
5 mi

59,585

MSRP$60,335

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Incentive

BILL DODGE GMC - BUICK

47.58 mi. away

Newly Listed

New 2026 GMC Sierra 3500 Pro

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2026 GMC Sierra 3500

Pro
5 mi

70,455

MSRP$71,205

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Incentive

BILL DODGE GMC - BUICK

47.58 mi. away

New 2026 GMC Sierra 3500 SLE

New

2026 GMC Sierra 3500

SLE
5 mi

75,690

MSRP$76,440

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Incentive

BILL DODGE GMC - BUICK

47.58 mi. away

New 2026 GMC Sierra 3500 Pro w/ 1SA Pro Safety Plus Package

New

2026 GMC Sierra 3500

Pro
3 mi

60,315

MSRP$60,815

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Incentive

Weirs Buick GMC

27.83 mi. away

New 2026 GMC Sierra 3500 SLE w/ SLE Value Package

New

2026 GMC Sierra 3500

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3 mi

66,195

MSRP$66,695

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Incentive

Weirs Buick GMC

27.83 mi. away

New 2026 GMC Sierra 3500 SLE w/ SLE Value Package

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2026 GMC Sierra 3500

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MSRP$75,850

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New 2026 GMC Sierra 3500 Pro w/ Convenience Package

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2026 GMC Sierra 3500

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47.58 mi. away

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