GMC Sierra 2500 for Sale in Wyoming

Live GMC Sierra 2500 inventory in Wyoming, priced low to high.

6 listings · $75,093 – $100,184

Used 2025 GMC Sierra 2500

SLT

$75,093

9,692 mi

Est. $1,084/mo*

18 days at this dealer

BlackBlack

Heritage Chevrolet GMC of Evanston

Evanston, WY

Used 2025 GMC Sierra 2500

AT4

$78,635

37,355 mi

Est. $1,134/mo*

12 days at this dealer

Summit WhiteJet Black

Halladay Motors

Cheyenne, WY

New 2026 GMC Sierra 2500

AT4

$87,909

MSRP: $90,9053.3% off

2 mi

Est. $1,266/mo*

94 days at this dealer

DuneJet Black

Heritage Chevrolet GMC of Evanston

Evanston, WY

New 2026 GMC Sierra 2500

AT4X

$96,573

MSRP: $99,0752.5% off

9 mi

Est. $1,390/mo*

50 days at this dealer

Black

Heritage Chevrolet GMC of Evanston

Evanston, WY

New 2026 GMC Sierra 2500

AT4X

$100,034

44 mi

Est. $1,439/mo*

12 days at this dealer

GrayObsidian Rush

Halladay Motors

Cheyenne, WY

New 2026 GMC Sierra 2500

AT4X

$100,184

15 mi

Est. $1,441/mo*

12 days at this dealer

Volcanic RedObsidian Rush

Halladay Motors

Cheyenne, WY