(opens in new window)

Back to Partner Site

Powered by

Skip to vehicle Listings

Cars for SaleGMCSierra 35002026

2026 GMC Sierra 3500 for Sale in Boise, ID

83706

Filters (3)

Items 1 to 2 of 3.

Location & Delivery

Year

Price & Payments

Price selected

Min Price

Max Price

Price Rating

Good Price (0)

Great Price (0)

Price selected

Min Price

Max Price

Price Rating

Good Price (0)

Great Price (0)

Make, Model & Trim

GMC

Models

Sierra 3500

Acadia (41)

Caballero

Canyon (49)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (1)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500

Savana 3500

Savana 4500

Sierra 1500 (244)

Sierra 2500 (99)

Sierra 3500 (62)

Sierra EV (1)

Sonoma

Suburban

Syclone

Terrain (46)

TopKick C4500

TopKick C5500

Typhoon

Yukon (9)

Yukon XL (48)

Sierra 3500 Trims

Any

AT4 (22)

Classic SL

Classic SLE

Classic W/T

Denali (4)

Denali Ultimate (20)

Pro (12)

SL

SLE

SLT (4)

W/T

GMC

Models

Sierra 3500

Acadia (41)

Caballero

Canyon (49)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (1)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500

Savana 3500

Savana 4500

Sierra 1500 (244)

Sierra 2500 (99)

Sierra 3500 (62)

Sierra EV (1)

Sonoma

Suburban

Syclone

Terrain (46)

TopKick C4500

TopKick C5500

Typhoon

Yukon (9)

Yukon XL (48)

Sierra 3500 Trims

Any

AT4 (22)

Classic SL

Classic SLE

Classic W/T

Denali (4)

Denali Ultimate (20)

Pro (12)

SL

SLE

SLT (4)

W/T

Mileage

Condition

New (61)

Used (1)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

New (61)

Used (1)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (22)

Extended Cab (0)

Regular Cab (3)

Crew Cab (22)

Extended Cab (0)

Regular Cab (3)

Truck Bed Length

Short (0)

Medium (17)

Long (44)

Include unspecified lengths (1)

Short (0)

Medium (17)

Long (44)

Include unspecified lengths (1)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

62 Matches

Sort By:

Used 2026 GMC Sierra 3500 SLT w/ SLT Premium Package

Used

2026 GMC Sierra 3500

SLT
1K mi

79,997

See payment

Steve's Hometown Chevrolet GMC of Fruitland

47.63 mi. away

Delivery

Get AutoCheck Vehicle History

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

New

2026 GMC Sierra 3500

AT4
5 mi

82,547

MSRP$91,810

See payment

Dennis Dillon GMC

10.68 mi. away

Online Paperwork
Delivery

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

New

2026 GMC Sierra 3500

AT4
5 mi

82,547

MSRP$91,810

See payment

Dennis Dillon GMC

10.68 mi. away

Online Paperwork
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

Get My Kelley Blue Book® CarValue

Amount Owed on Trade-In

Get My Payoff Quote

$

Based on 4.5% APR for mos.

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

New

2026 GMC Sierra 3500

AT4
5 mi

82,547

MSRP$91,810

See payment

Dennis Dillon GMC

10.68 mi. away

Online Paperwork
Delivery

New 2026 GMC Sierra 3500 AT4

New

2026 GMC Sierra 3500

AT4
8 mi

88,723

MSRP$88,825

See payment

Dennis Dillon GMC

10.68 mi. away

Online Paperwork
Delivery

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

New

2026 GMC Sierra 3500

AT4
71 mi

90,999

MSRP$91,010

See payment

Dennis Dillon GMC

10.68 mi. away

Online Paperwork
Delivery

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

New

2026 GMC Sierra 3500

AT4
6 mi

77,724

MSRP$91,010

See payment

Dennis Dillon GMC

10.68 mi. away

Online Paperwork
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 3500 Pro w/ 1SA Pro Safety Plus Package

New

2026 GMC Sierra 3500

Pro
5 mi

65,520

MSRP$71,020

See payment

Steve's Hometown Chevrolet GMC

47.63 mi. away

Delivery

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

New

2026 GMC Sierra 3500

Pro
21 mi

64,575

MSRP$71,075

See payment

Steve's Hometown Chevrolet GMC

47.63 mi. away

Delivery

New 2026 GMC Sierra 3500 SLT w/ SLT Convenience Package

New

2026 GMC Sierra 3500

SLT
4 mi

83,000

MSRP$89,500

See payment

Steve's Hometown Chevrolet GMC

47.63 mi. away

Delivery

New 2026 GMC Sierra 3500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 3500

Denali
7 mi

83,165

MSRP$91,665

See payment

Steve's Hometown Chevrolet GMC

47.63 mi. away

Delivery

New 2026 GMC Sierra 3500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 3500

Denali
8 mi

89,690

MSRP$96,690

See payment

Incentive

Steve's Hometown Chevrolet GMC

47.63 mi. away

Delivery

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
7 mi

91,440

MSRP$100,940

See payment

Steve's Hometown Chevrolet GMC

47.63 mi. away

Delivery

New 2026 GMC Sierra 3500 AT4

New

2026 GMC Sierra 3500

AT4
0 mi

79,831

MSRP$88,825

See payment

Dennis Dillon GMC

10.68 mi. away

Online Paperwork
Delivery

New 2026 GMC Sierra 3500 AT4

New

2026 GMC Sierra 3500

AT4
13 mi

80,719

MSRP$88,825

See payment

Dennis Dillon GMC

10.68 mi. away

Online Paperwork
Delivery

New 2026 GMC Sierra 3500 AT4

New

2026 GMC Sierra 3500

AT4
5 mi

80,857

MSRP$88,975

See payment

Dennis Dillon GMC

10.68 mi. away

Online Paperwork
Delivery

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

New

2026 GMC Sierra 3500

Pro
0 mi

69,531

MSRP$74,200

See payment

Incentive

Steve's Hometown Chevrolet GMC

47.63 mi. away

Delivery

New 2026 GMC Sierra 3500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 3500

Denali
8 mi

88,345

MSRP$96,345

See payment

Steve's Hometown Chevrolet GMC

47.63 mi. away

Delivery

New 2026 GMC Sierra 3500 Pro w/ Convenience Package

New

2026 GMC Sierra 3500

Pro
1 mi

51,953

MSRP$55,453

See payment

Incentive

KENDALL CHEVROLET BUICK GMC OF NAMPA

16.12 mi. away

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

New

2026 GMC Sierra 3500

Pro
1 mi

66,650

MSRP$72,150

See payment

Incentive

KENDALL CHEVROLET BUICK GMC OF NAMPA

16.12 mi. away

Newly Listed

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
1K mi

101,435

MSRP$102,435

See payment

Incentive

KENDALL CHEVROLET BUICK GMC OF NAMPA

16.12 mi. away

Newly Listed

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

New

2026 GMC Sierra 3500

AT4
1 mi

83,415

MSRP$91,915

See payment

Incentive

KENDALL CHEVROLET BUICK GMC OF NAMPA

16.12 mi. away

Newly Listed

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

New

2026 GMC Sierra 3500

AT4
720 mi

83,910

MSRP$92,410

See payment

Incentive

KENDALL CHEVROLET BUICK GMC OF NAMPA

16.12 mi. away

New 2026 GMC Sierra 3500 Pro w/ Convenience Package

New

2026 GMC Sierra 3500

Pro
1 mi

63,345

MSRP$66,845

See payment

Incentive

KENDALL CHEVROLET BUICK GMC OF NAMPA

16.12 mi. away

New 2026 GMC Sierra 3500 Pro w/ Convenience Package

New

2026 GMC Sierra 3500

Pro
1 mi

63,418

MSRP$66,918

See payment

Incentive

KENDALL CHEVROLET BUICK GMC OF NAMPA

16.12 mi. away

New 2026 GMC Sierra 3500 Pro

New

2026 GMC Sierra 3500

Pro
1 mi

64,190

MSRP$67,690

See payment

Incentive

KENDALL CHEVROLET BUICK GMC OF NAMPA

16.12 mi. away

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

New

2026 GMC Sierra 3500

Pro
1 mi

66,650

MSRP$72,150

See payment

Incentive

KENDALL CHEVROLET BUICK GMC OF NAMPA

16.12 mi. away

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

New

2026 GMC Sierra 3500

Pro
1 mi

66,650

MSRP$72,150

See payment

Incentive

KENDALL CHEVROLET BUICK GMC OF NAMPA

16.12 mi. away

2026 GMC Sierra 3500 in Nearby Cities

2026 GMC Sierra 3500 For Sale in Idaho Falls
39 for sale

Partner Links

Demo Program Information
PartnerSite.com
Search New Inventory
Explore All Vehicles
Participating Dealers Locator
Finance Offer details

Autotrader Legal

Visitor Agreement
Privacy Statement
Accessibility Statement
Do Not Sell or Share My Personal Information
Cookie Settings
Your CA Privacy Rights

This site and its services are operated only by Autotrader. Use of the site is subject to the Autotrader Visitor Agreement and Autotrader Privacy Statement.