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GMC Trucks for Sale in Colorado

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Less than $400,000
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New 2026 GMC Sierra 3500 Crew Cab Cab Chassis

$69,103 MSRP
$68,703
sell
Key features
  • Diesel
  • Crew Cab
  • 4x4
location_on
Johnson Auto Plaza GMC ci2 Test Site
Brighton, CO
(555) 000-1464

New 2025 GMC Sierra 3500 Crew Cab Cab Chassis

$71,211
sell
Key features
  • Diesel
  • Crew Cab
  • 4x4
location_on
Johnson Auto Plaza GMC ci2 Test Site
Brighton, CO
(555) 000-1464

New 2026 GMC Sierra 3500 Crew Cab Cab Chassis

$69,393 MSRP
$68,993
sell
Key features
  • Diesel
  • Crew Cab
  • 4x4
location_on
Johnson Auto Plaza GMC ci2 Test Site
Brighton, CO
(555) 000-1464

New 2025 GMC Sierra 3500 Crew Cab Cab Chassis

$71,211
sell
Key features
  • Diesel
  • Crew Cab
  • 4x4
location_on
Johnson Auto Plaza GMC ci2 Test Site
Brighton, CO
(555) 000-1464

New 2025 GMC Sierra 3500 Crew Cab Cab Chassis

$71,211
sell
Key features
  • Diesel
  • Crew Cab
  • 4x4
location_on
Johnson Auto Plaza GMC ci2 Test Site
Brighton, CO
(555) 000-1464

New 2026 GMC Sierra 3500 Crew Cab Cab Chassis

$69,393 MSRP
$68,993
sell
Key features
  • Diesel
  • Crew Cab
  • 4x4
location_on
Johnson Auto Plaza GMC ci2 Test Site
Brighton, CO
(555) 000-1464

New 2025 GMC Sierra 3500 Crew Cab Cab Chassis

$71,211
sell
Key features
  • Diesel
  • Crew Cab
  • 4x4
location_on
Johnson Auto Plaza GMC ci2 Test Site
Brighton, CO
(555) 000-1464

New 2026 GMC Sierra 3500 Crew Cab Cab Chassis

$69,393 MSRP
$68,993
sell
Key features
  • Diesel
  • Crew Cab
  • 4x4
location_on
Johnson Auto Plaza GMC ci2 Test Site
Brighton, CO
(555) 000-1464

New 2025 GMC Sierra 3500 Crew Cab Cab Chassis

$71,211
sell
Key features
  • Diesel
  • Crew Cab
  • 4x4
location_on
Johnson Auto Plaza GMC ci2 Test Site
Brighton, CO
(555) 000-1464

New 2026 GMC Sierra 3500 Crew Cab Cab Chassis

$69,103 MSRP
$68,703
sell
Key features
  • Diesel
  • Crew Cab
  • 4x4
location_on
Johnson Auto Plaza GMC ci2 Test Site
Brighton, CO
(555) 000-1464

New 2025 GMC Sierra 3500 Crew Cab Cab Chassis

$71,211
sell
Key features
  • Diesel
  • Crew Cab
  • 4x4
location_on
Johnson Auto Plaza GMC ci2 Test Site
Brighton, CO
(555) 000-1464

Used 2015 GMC Sierra 3500 Regular Cab Cab Chassis

$23,295
speed 106,095 mi
sell
Key features
  • Flex Fuel
  • Regular Cab
  • RWD
location_on
Country Truck & Auto LLC ci2 Test Site
Fort Lupton, CO
(555) 000-6349

Used 2023 GMC Sierra 3500 Crew Cab Cab Chassis

$64,500
sell
Key features
  • Diesel
  • Crew Cab
  • 4x4
location_on
DTI Trucks - Wheat Ridge ci2 Test Site
Wheat Ridge, CO
(555) 000-6725

Used 2019 GMC Sierra 3500 Crew Cab Cab Chassis

$52,500
sell
Key features
  • Diesel
  • Crew Cab
  • 4x4
location_on
DTI Trucks - Wheat Ridge ci2 Test Site
Wheat Ridge, CO
(555) 000-6725

Used 2023 GMC Sierra 2500 Double Cab Cab Chassis

$56,500
sell
Key features
  • Gasoline
  • Double Cab
  • 4x4
location_on
DTI Trucks - Wheat Ridge ci2 Test Site
Wheat Ridge, CO
(555) 000-6725

Used 2017 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis

contact for price
speed 164,286 mi
sell
Key features
  • Diesel
  • 60 CA
  • Crew Cab
location_on
Loveland Ford Lincoln ci2 Test Site
Loveland, CO
(555) 000-6174

Used 2013 GMC Savana 3500 Cutaway

contact for price
speed 142,910 mi
sell
Key features
  • Gasoline
location_on
Loveland Ford Lincoln ci2 Test Site
Loveland, CO
(555) 000-6174

Used 2021 GMC Sierra 3500 AT4 Crew Cab

$60,382
speed 57,420 mi
sell
Key features
  • Diesel
  • Turbocharged Diesel V8 6.6L/
  • 4WD
location_on
Phil Long Ford Motor City ci2 Test Site
Colorado Springs, CO
(555) 000-1428

Used 2022 GMC Sierra 3500 Denali Crew Cab

$51,991
speed 83,681 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Bozarth Chevrolet ci2 Test Site
Lone Tree, CO
(555) 000-5588

Used 2023 GMC Sierra 3500 Denali Crew Cab

$55,499
speed 63,946 mi
sell
Key features
  • Diesel
  • 4x4
  • Crew Cab
location_on
Perkins Motor Company ci2 Test Site
Colorado Springs, CO
(555) 000-1425

Used 2018 GMC Sierra 3500 Denali Crew Cab

$41,988
speed 151,096 mi
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Country Truck & Auto LLC ci2 Test Site
Fort Lupton, CO
(555) 000-6349

Used 2025 GMC Sierra 3500 Denali Ultimate Crew Cab

contact for price
speed 23,916 mi
sell
Key features
  • Diesel
  • 4x4
  • Crew Cab
location_on
Loveland Ford Lincoln ci2 Test Site
Loveland, CO
(555) 000-6174

Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab

$86,995
speed 11,919 mi
sell
Key features
  • Diesel
  • Turbocharged Diesel V8 6.6L/
  • 4WD
location_on
Phil Long Ford of Chapel Hills ci2 Test Site
Colorado Springs, CO
(555) 000-1427

Used 2024 GMC Sierra 2500 Pro Regular Cab

$46,490
speed 40,878 mi
sell
Key features
  • Gasoline
  • 4x4
  • Regular Cab
location_on
Perkins Motor Company ci2 Test Site
Colorado Springs, CO
(555) 000-1425

Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab

$77,990
speed 41,390 mi
sell
Key features
  • Diesel
  • Turbocharged Diesel V8 6.6L/
  • 4WD
location_on
Phil Long Ford Motor City ci2 Test Site
Colorado Springs, CO
(555) 000-1428

Used 2025 GMC Hummer EV Pickup 3X

$81,990
speed 7,347 mi
sell
Key features
  • Electric
  • AWD
location_on
O'Meara Ford ci2 Test Site
Northglenn, CO
(555) 000-1461

Used 2025 GMC Sierra 3500 Denali Ultimate Crew Cab

$90,079 List Price
$88,995
speed 6,398 mi
sell
Key features
  • Diesel
  • Duramax 6.6L V-8 diesel direct injection intercooled turbo diesel engine with 470HP
  • 4x4
location_on
Mike Shaw Chrysler Dodge Jeep Ram ci2 Test Site
Greeley, CO
(555) 000-6132

Used 2024 GMC Sierra 3500 Denali Ultimate Crew Cab

$96,294
speed 11,772 mi
sell
Key features
  • Diesel
  • Turbocharged Diesel V8 6.6L/
  • 4WD
location_on
Fort Collins Dodge Chrysler Ram ci2 Test Site
Fort Collins, CO
(555) 000-6773

Used 2024 GMC Sierra 2500 Denali Crew Cab

$74,998
speed 41,197 mi
sell
Key features
  • Diesel
  • Turbocharged Diesel V8 6.6L/
  • 4WD
location_on
Phil Long Ford ci2 Test Site
Denver, CO
(555) 000-1450

Used 2022 GMC Sierra 2500 Denali Crew Cab

$62,898
speed 50,763 mi
sell
Key features
  • Diesel
  • 4x4
  • Crew Cab
location_on
Stevinson Chevrolet ci2 Test Site
Lakewood, CO
(555) 000-1454

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