Gmc Sierra Hd For Sale In Colorado

NOTES

New Price! Summit White 2026 GMC Sierra 3500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Black Leather. GMC Dealership Serving Boulder, CO Drivers Mike Maroone GMC GMC Sales, Service, and Parts in Boulder, CO If...

2026 GMC Sierra HD

$85,035

MILEAGE 7 Miles

SPECS

1GT4UNEY6TF215708
Duramax 6.6L V8 Turbodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Stats & Features
SiriusXM with 360L Trial Subscription
Preferred Equipment Group 4SA
10-Way Power Driver Seat Adjuster with Lumbar
Driver Memory

Mike Maroone Cadillac

Boulder, CO

Listed 1 days

0 views

NOTES

Summit White 2026 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Leather. GMC Dealership Serving Boulder, CO Drivers Mike Maroone GMC GMC Sales, Service, and Parts in Boulder, CO If you hav...

2026 GMC Sierra HD

$81,626

MILEAGE 5 Miles

SPECS

1GT4UNEY5TF185178
Duramax 6.6L V8 Turbodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Stats & Features
SiriusXM with 360L Trial Subscription
Preferred Equipment Group 4SA
10-Way Power Driver Seat Adjuster with Lumbar
Driver Memory

Mike Maroone Cadillac

Boulder, CO

Listed 1 days

0 views

AutoNation Buick GMC West

NOTES

Sterling Metallic 2026 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Black Leather. GMC Dealership Serving Boulder, CO Drivers Mike Maroone GMC GMC Sales, Service, and Parts in Boulder, CO If you ha...

2026 GMC Sierra HD

$90,559

MILEAGE Contact seller

SPECS

1GT4UPEY0TF174794
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

Golden, CO

Listed 1 days

0 views

NOTES

Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel Compatible,At4 Premium Plus Package,Max Trailering Package,Leather Seats,Navigation System,3 Years SiriusXM,Keyless Start,Cooled Front Seat(S),Emissions; Colorado; Connecticut; Delaware; Maine; Marylan...

2023 GMC Sierra HD

$57,499

MILEAGE 61,092 Miles

SPECS

1GT49WEY0PF129906
6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Leather Seats
Navigation System
Alloy Wheels
Bluetooth
Backup Camera

4.6

Red Noland Cadillac

Colorado Springs, CO

Listed 1 days

0 views

NOTES

2023 GMC Sierra 3500HD Denali 4WD | Professional Grade Power & Refined Luxury Dominate the toughest tasks with the uncompromising strength of this 2023 GMC Sierra 3500HD Denali 4WD. As the final year of this refined generation, the 2023 Denali repre...

2025 GMC Sierra HD

Contact Seller for Price

MILEAGE 22,110 Miles

SPECS

1GT4UMEY3SF168288
470 hp 6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Navigation System
Alloy Wheels
Blind Spot Monitoring
Heat Package
Parking Sensors

2 Mazda

Fort Collins, CO

Listed 1 days

0 views

NOTES

Equipment: The vehicle features steering wheel audio controls. The vehicle warns of approaching vehicles with Cross-Traffic Alert. It is pure luxury with a heated steering wheel. This GMC Sierra is equipped with the latest generation of XM/Sirius Rad...

2025 GMC Sierra HD

Contact Seller for Price

MILEAGE 14,244 Miles

SPECS

1GT4UUEYXSF164139
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Leather Seats
Navigation System
Adaptive Cruise Control
Alloy Wheels
Preferred Package

MontroseFordNissanLincolnMercury VinSolutions Only Used

Montrose, CO

Listed 2 days

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NOTES

ADAPTIVE CRUISE CONTROL,BOSE SOUND SYSTEM PREMIUM 7-SPEAKER SYSTEM with Richbass woofer,WIRELESS CHARGING,SLT PREFERRED PACKAGE includes (KA6) rear heated seats (A48) rear sliding power window (UG1) Universal Home Remote and (KSG) Adaptive Cruis...

2024 GMC Sierra HD

$53,498

MILEAGE 15,438 Miles

SPECS

1GT49LE7XRF374351
8 Cyl
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

6 Speakers
Android Auto
Apple Carplay
GMC Infotainment System
OnStar Communication System

Castle Rock Chevrolet Buick GMC

Castle Rock, CO

Listed 2 days

0 views

2026 GMC Sierra HD

$72,450

MILEAGE Contact seller

SPECS

1GT4USEY4TF285612
8 Cyl
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Cloth Seats
Dual Rear Wheel

Vince's GM Center

BURLINGTON, CO

Listed 2 days

0 views

2023 GMC Sierra HD

$35,999

MILEAGE 113,514 Miles

SPECS

1GT49LE76PF225660
8 Cyl
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

1SA Package
3-point Seatbelts
3.5 Inch Instrument Display
4-pin Trailer Wiring
7 Inch Infotainment Display

4.8

Weld County Garage

Greeley, CO

Listed 2 days

0 views

2024 GMC Sierra HD

$68,001

MILEAGE 37,711 Miles

SPECS

1GT49PEY2RF132458
V-8 cyl 6.6L
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Auto-dimming door mirrors
Bedliner
Bumpers
Heated door mirrors
Hitch Class

4.7

Stevinson Chevrolet

Lakewood, CO

Listed 2 days

0 views

NOTES

RECALL NOTICE: Some vehicles offered for sale may be subject to unrepaired manufacturer safety recalls. To determine the recall status of a vehicle, visit https://www.nhtsa.gov/recalls. Recent Arrival!Clean CARFAX.Onyx Black 2024 GMC Sierra 2500HD A...

2024 GMC Sierra HD

$56,990

MILEAGE 88,123 Miles

SPECS

1GT49NEY8RF197528
470 hp 6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Leather Seats
Navigation System
Adaptive Cruise Control
Suspension Package
Alloy Wheels

4.4

O'Meara Ford

Northglenn, CO

Listed 2 days

0 views

NOTES

Recent Arrival! Clean CARFAX. Summit White 2024 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Leather. The O'Meara Motors family of dealerships has served the Northglenn, Thornton and De...

2023 GMC Sierra HD

$68,700

MILEAGE 19,911 Miles

SPECS

1GT49REY4PF241643
6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Power Package
Navigation System
Technology Package

4.3

Sterling Auto Sales

Franktown, CO

Listed 2 days

0 views

NOTES

Leather Seats,Seating capacity: 5,Front head restraints: Height adjustable front seat head restraints,Front head restraint control: Manual front seat head restraint control,Rear seats fixed or removable: Fixed rear seats,Rear seats: Split-bench rear...

2026 GMC Sierra HD

$59,785

MILEAGE Contact seller

SPECS

1GT4ULE75TF280660
V8 Gas engine 6.6L
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

6-speaker audio system
Bluetooth
GMC Infotainment System with color touchscreen
Wi-Fi Hotspot capable
Wireless phone projection

1.4

Johnson Auto Plaza

Brighton, CO

Listed 2 days

0 views

NOTES

Johnson Auto Plaza is pleased to offer this: 2026 GMC Sierra 2500HD Pro Summit White 4WD 6.6L V8 10-Speed Automatic10-Speed Automatic, 4WD, Jet Black Vinyl.Recent Arrival!Visit www.johnsonautoplaza.com for more information. Feel free to browse our in...

2026 GMC Sierra HD

$76,393

MILEAGE Contact seller

SPECS

1GT4UPE78TF285519
V8 Gas engine 6.6L
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth
Bose Premium Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable

1.4

Johnson Auto Plaza

Brighton, CO

Listed 2 days

0 views

NOTES

Johnson Auto Plaza is pleased to offer this: 2026 GMC Sierra 2500HD AT4 Dune 4WD 6.6L V8 10-Speed Automatic10-Speed Automatic, 4WD, Leather.Recent Arrival!Visit www.johnsonautoplaza.com for more information. Feel free to browse our inventory online,...

2026 GMC Sierra HD

$76,393

MILEAGE Contact seller

SPECS

1GT4UPE76TF286314
V8 Gas engine 6.6L
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth
Bose Premium Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable

1.4

Johnson Auto Plaza

Brighton, CO

Listed 2 days

0 views

Mike Maroone Chevrolet South

NOTES

Johnson Auto Plaza is pleased to offer this: 2026 GMC Sierra 2500HD AT4 Onyx Black 4WD 6.6L V8 10-Speed Automatic10-Speed Automatic, 4WD, Leather.Recent Arrival!Visit www.johnsonautoplaza.com for more information. Feel free to browse our inventory on...

2025 GMC Sierra HD

$62,705

MILEAGE 39,160 Miles

SPECS

1GT4URE78SF193210
V-8 cyl 6.6L
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth
Bose Premium Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi hotspot capable

Colorado Springs, CO

Listed 2 days

0 views

Mike Maroone Chevrolet Buick GMC Longmont

NOTES

COME SEE THIS BEAUTIFUL 2025 GMC Sierra 2500HD Denali AT MIKE MAROONE CHEVROLET SOUTH 230 N ACADEMY BLVD COLORADO SPRINGS CO, 3 DAY 150 MILE MONEY BACK GUARANTEE**, FREE DELIVERY ANYWHERE IN COLORADO**, 60 DAY POWERTRAIN WARRANTY**, **GMC CERTIFIED**...

2026 GMC Sierra HD

$108,000

MILEAGE Contact seller

SPECS

1GT4UYEY1TF280967
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth
Bose Premium Series with 12-speaker system with CenterPoint
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable

Longmont, CO

Listed 2 days

0 views

AutoNation Buick GMC Park Meadows

NOTES

This GMC won't be on the lot long! You'll appreciate its safety and convenience features! A turbocharger is also included as an economical means of increasing performance. This model accommodates 5 passengers comfortably, and provides features such...

2019 GMC Sierra HD

$36,950

MILEAGE 108,169 Miles

SPECS

1GT12PEY6KF222905
6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Suspension Package
Alloy Wheels
Preferred Package
Bluetooth
Backup Camera

Keesee Motor Co

Cortez, CO

Listed 3 days

0 views

NOTES

Deep Mahogany Metallic 2019 GMC Sierra 2500HD SLE 4WD Allison 1000 6-Speed Automatic, 4WD, Cocoa/Dune Cloth, 1-Piece Radiator Grille & Fr Bumper Opening Cover, 10-Way Power Driver's Seat Adjuster, 110-Volt AC Power Outlet, 17" Machined Aluminum Wheel...

2026 GMC Sierra HD

$92,090

MILEAGE Contact seller

SPECS

1GT4UVEYXTF209006
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

Lone Tree, CO

Listed 3 days

0 views

NOTES

Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel Compatible,At4 Premium Plus Package,Assist Steps; Power-Retractable; Black,Technology Package,Sunroof; Power,Sun/Moonroof,Leather Seats,Coastal Dune,Navigation System,At4 Preferred Package,Lpo; Console...

2026 GMC Sierra HD

$96,490

MILEAGE 5 Miles

SPECS

1GT4UWEY0TF217816
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

Listed 3 days

0 views

NOTES

2026 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Leather.Recent Arrival!**Price Displayed does not qualify with special finance or lease programs**

2026 GMC Sierra HD

$91,560

MILEAGE Contact seller

SPECS

1GT4UXEYXTF205064
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

Listed 3 days

0 views

NOTES

2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Leather.Recent Arrival!**Price Displayed does not qualify with special finance or lease programs**

2026 GMC Sierra HD

$93,785

MILEAGE Contact seller

SPECS

1GT4UREY0TF244659
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

Listed 3 days

0 views

NOTES

2026 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Leather.Recent Arrival!**Price Displayed does not qualify with special finance or lease programs**

2026 GMC Sierra HD

$92,290

MILEAGE Contact seller

SPECS

1GT4UWEY2TF198234
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

Listed 3 days

0 views

NOTES

2026 GMC Sierra 3500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Leather.Recent Arrival!**Price Displayed does not qualify with special finance or lease programs**

2026 GMC Sierra HD

$91,560

MILEAGE Contact seller

SPECS

1GT4UXEYXTF202617
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

SiriusXM Trial Subscription
May require additional optional equipment
Customize and manage entertainment and vehicle feature setting
Use control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone