GMC Sierra 3500 for Sale

Listings 4,701

Make GMC
Model Sierra 3500
Updated daily
Photos on every listing

Clear Filters

ZIP Code

Radius

What's your car worth?

Know your trade-in value before you walk into the dealership.

Read our trade-in guide

CarBuyingTips4,701

Buying GuidesFree

Showing 321–340 of 4,701 Listings

Sort by:

New

$102,125

2026 GMC Sierra 3500 Denali Ultimate

New
Colorado Springs, CO

Alpine Buick GMC South
Listed today

$79,449

Below MSRP

2025 GMC Sierra 3500 Denali

4,299 mi
Newport News, VA

$5,411 below MSRP of $84,860
Suttle Motor Corporation
Listed 4 days ago

New

$73,930

Below MSRP

2026 GMC Sierra 3500 Denali

New
Aitkin, MN

$6,850 below MSRP of $80,780
Atwater Chevrolet GMC
Listed today

New

$90,255

Below MSRP

2026 GMC Sierra 3500 AT4

New
Colorado Springs, CO

$310 below MSRP of $90,565
Alpine Buick GMC South
Listed today

New

$90,750

Below MSRP

2026 GMC Sierra 3500 AT4

New
Colorado Springs, CO

$310 below MSRP of $91,060
Alpine Buick GMC South
Listed today

New

$76,348

Below MSRP

2026 GMC Sierra 3500 AT4

New
Pensacola, FL

$6,602 below MSRP of $82,950
Sandy Sansing Chevrolet
Listed today

New

$75,348

Below MSRP

2026 GMC Sierra 3500 AT4

New
Pensacola, FL

$6,602 below MSRP of $81,950
Sandy Sansing Chevrolet
Listed today

New

$73,624

2026 GMC Sierra 3500 Pro

New
Winchester, VA

Kern Motor Company
Listed today

New

$98,990

Below MSRP