GMC SIERRA HD IN COLORADO BY YEARS

2025 GMC SIERRA HD 2024 GMC SIERRA HD 2023 GMC SIERRA HD 2022 GMC SIERRA HD 2019 GMC SIERRA HD

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2024 GMC Sierra HD

$60,900

MILEAGE 127,630 Miles

SPECS

1GT49XEY9RF109551
470 hp 6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Sunroof/Moonroof
Navigation System
Adaptive Cruise Control
Technology Package
Bluetooth

Padas Auto Sales llc

Denver, CO

Listed 1 days

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NOTES

Technology Pkg,Traction Control,Side Blind Zone Alert,Hill Descent Control,Lane Departure Warning System,SiriusXM Satellite,Navigation System,ABS (4-Wheel),Power Tailgate Release,Bluetooth Wireless,Bed Liner,Adaptive Cruise Control,Air Conditioning,D...

2026 GMC Sierra HD

$94,398

MILEAGE 7 Miles

SPECS

1GT4UXEY3TF248581
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
MultiPro Audio System by Kicker
SiriusXM with 360L Trial Subscription

Listed 1 days

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Johnson Auto Plaza is pleased to offer this: 2026 GMC Sierra 2500HD Denali Ultimate Glacier White Tricoat 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic10-Speed Automatic, 4WD, Alpine Umber Leather.Visit www.johnsonautoplaza.com for more informat...

2026 GMC Sierra HD

$93,841

MILEAGE 10 Miles

SPECS

1GT4UXEY7TF248745
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
MultiPro Audio System by Kicker
SiriusXM with 360L Trial Subscription

Listed 1 days

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NOTES

Johnson Auto Plaza is pleased to offer this: 2026 GMC Sierra 2500HD Denali Ultimate Sterling Metallic 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic10-Speed Automatic, 4WD, Alpine Umber Leather.Visit www.johnsonautoplaza.com for more information....

2026 GMC Sierra HD

$88,083

MILEAGE 10 Miles

SPECS

1GT4UREY3TF248608
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 Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable

Listed 1 days

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NOTES

Johnson Auto Plaza is pleased to offer this: 2026 GMC Sierra 2500HD Denali Downpour Metallic 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic10-Speed Automatic, 4WD, Jet Black Leather.Visit www.johnsonautoplaza.com for more information. Feel free t...

2026 GMC Sierra HD

$74,978

MILEAGE 10 Miles

SPECS

1GT4UMEY4TF232260
Duramax Turbo-Diesel V8 engine 6
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

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

Listed 1 days

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Johnson Auto Plaza is pleased to offer this: 2026 GMC Sierra 2500HD SLE Summit White 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic10-Speed Automatic, 4WD, Jet Black Cloth.Visit www.johnsonautoplaza.com for more information. Feel free to browse o...

2026 GMC Sierra HD

$94,398

MILEAGE 10 Miles

SPECS

1GT4UXEY0TF248697
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
MultiPro Audio System by Kicker
SiriusXM with 360L Trial Subscription

Listed 1 days

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2026 GMC Sierra HD

$54,830

MILEAGE 26 Miles

SPECS

1GT3ULE71TF225246
V8 Gas engine 6.6L
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

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

Listed 1 days

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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.Visit www.johnsonautoplaza.com for more information. Feel free to browse our inventory online,...

2026 GMC Sierra HD

$107,800

MILEAGE Contact seller

SPECS

1GT4UYEY8TF276236
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

Mike Maroone Cadillac

Boulder, CO

Listed 1 days

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Don't miss this great GMC! Packed with features and truly a pleasure to drive! The engine breathes better thanks to a turbocharger, improving both performance and economy. This model accommodates 5 passengers comfortably, and provides features such...

2026 GMC Sierra HD

$83,699

MILEAGE 7 Miles

SPECS

1GT4UPEY2TF149735
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 Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable

Mike Maroone Cadillac

Boulder, CO

Listed 1 days

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Titanium Rush Metallic 2026 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.GMC Dealership Serving Boulder, CO Drivers Mike Maroone GMC GMC Sales, Service, an...

2025 GMC Sierra HD

Contact Seller for Price

MILEAGE 10,475 Miles

SPECS

1GT4UZEY1SF313129
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

System operation that is completely independent of the interior audiosystem
3.5mm and USB inputs for audio playbacks
A custom ABS baffle with full gasket sealing
A weatherproof amplifier hidden in the tailgate
Place and receive hands-free phone calls

Dellenbach Chevrolet

Fort Collins, CO

Listed 1 days

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NOTES

Standard EquipmentEntertainmentMultiPro Audio System by Kicker A weatherproof audio package that fits the MultiPro exclusively. Bluetooth sound streams from connected devices to the 2-channel, 100 watt, 50 watts RMS per-channel Tailgate Sound System....

2026 GMC Sierra HD

$83,665

MILEAGE Contact seller

SPECS

1GT4UNEY0TF207507
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

AutoNation Buick GMC West

Golden, CO

Listed 1 days

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NOTES

Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel Compatible,X31 Off-Road And Protection Package,Slt Convenience Package,Gooseneck / 5Th Wheel Prep Package -- Hitch Platform To Accept Gooseneck Or 5Th Wheel Hitch.,Assist Steps; Chromed Tubular; 6 Rect...

2019 GMC Sierra HD

$46,995

MILEAGE 76,000 Miles

SPECS

1GT12SEY4KF112292
6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Suspension Package
Bluetooth
Backup Camera

Truck Kings

Denver, CO

Listed 1 days

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NOTES

Introducing Truck Kings 2019 GMC Sierra 2500HD Denali with 4WD!!! **One Owner**Sunroof**Featuring a full Crew Cab with Premium Black Leather Seats Heated and Ventilated front seats with enough room for up to five passengers with a full Center Console...

2026 GMC Sierra HD

$82,120

MILEAGE 15 Miles

SPECS

1GT4UREY8TF101992
8-Cylinder Turbo
Automatic
Diesel
4WD
Pickup

Alpine Buick GMC South

Colorado Springs, CO

Listed 2 days

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2026 GMC Sierra HD

$93,089

MILEAGE 4 Miles

SPECS

1GT4UREY8TF264500
8 Cyl
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

GMC Infotainment System
Navigation System
Telematics System
Auto-Dimming Mirror
Center Console

AutoNation Buick GMC Park Meadows

Lone Tree, CO

Listed 2 days

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2026 GMC Sierra HD

$59,585

MILEAGE Contact seller

SPECS

1GT4ULE74TF274672
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

Listed 2 days

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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

$85,022

MILEAGE 5 Miles

SPECS

1GT4UPEY0TF259117
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 Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable

Mike Maroone Cadillac

Boulder, CO

Listed 2 days

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Sterling Metallic 2026 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel FREE DELIVERY ANYWHERE IN COLORADO, LOCAL TRADE IN, COME TEST DRIVE!, SET YOUR TEST DRIVE APPOINTMENT TODAY, 10-Speed Automatic, 4WD, Jet Black With Kalah...

2026 GMC Sierra HD

$54,259

MILEAGE 5 Miles

SPECS

1GT4ULE77TF193388
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

Mike Maroone Cadillac

Boulder, CO

Listed 2 days

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Summit White 2026 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8 FREE DELIVERY ANYWHERE IN COLORADO, LOCAL TRADE IN, COME TEST DRIVE!, SET YOUR TEST DRIVE APPOINTMENT TODAY, 10-Speed Automatic, 4WD, Jet Black Vinyl.Proudly serving Longmont, Bou...

2026 GMC Sierra HD

$88,042

MILEAGE Contact seller

SPECS

1GT4UWEY6TF278443
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 Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable

Listed 2 days

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NOTES

Johnson Auto Plaza is pleased to offer this: 2026 GMC Sierra 3500HD Denali White 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic10-Speed Automatic, 4WD, H24 Leather.Recent Arrival!Visit www.johnsonautoplaza.com for more information. Feel free to b...

2026 GMC Sierra HD

$85,372

MILEAGE Contact seller

SPECS

1GT4UWEY0TF278700
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 Sound System
SiriusXM with 360L Trial Subscription
Wi-Fi Hotspot capable

1.4

Johnson Auto Plaza

Brighton, CO

Listed 2 days

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Johnson Auto Plaza is pleased to offer this: 2026 GMC Sierra 3500HD Denali Summit White 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic10-Speed Automatic, 4WD, Jet Black Leather.Recent Arrival!Visit www.johnsonautoplaza.com for more information. F...

2026 GMC Sierra HD

$91,849

MILEAGE Contact seller

SPECS

1GT4UREY8TF127217
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

AutoNation Buick GMC West

Golden, CO

Listed 2 days

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NOTES

Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel Compatible,Denali Reserve Package,Gooseneck / 5Th Wheel Prep Package -- Hitch Platform To Accept Gooseneck Or 5Th Wheel Hitch.,Leather Seats,Downpour Metallic,Navigation System,Snow Plow Prep/Camper Pa...

2026 GMC Sierra HD

$106,039

MILEAGE 5 Miles

SPECS

1GT4UYEY0TF247216
8-Cylinder Turbo
Automatic
Diesel
4WD
Pickup

Alpine Buick GMC

Littleton, CO

Listed 2 days

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2026 GMC Sierra HD

$99,725

MILEAGE Contact seller

SPECS

1GT4UXEY2TF276145
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
MultiPro Audio System by Kicker
SiriusXM with 360L Trial Subscription

1.4

Johnson Auto Plaza

Brighton, CO

Listed 2 days

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You won't want to miss this excellent value! Both practical and stylish! The engine breathes better thanks to a turbocharger, improving both performance and economy. Comfort and convenience were prioritized within, evidenced by amenities such as: le...

2026 GMC Sierra HD

$93,465

MILEAGE Contact seller

SPECS

1GT4UREY8TF118792
8-Cylinder Turbo
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Cargo Tie-Down Rings
Cooled Front Seat(S)
Leather Seats
(L5P) Duramax 6.6L Turbo-Diesel V8 Engine
Duramax 6.6L Turbo-Diesel V8

AutoNation Buick GMC West

Golden, CO

Listed 2 days

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Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel Compatible,Denali Reserve Package,Assist Steps; Power-Retractable; With Led Perimeter Lighting And Bright Accent,Glacier White Tricoat,Gooseneck / 5Th Wheel Prep Package -- Hitch Platform To Accept Goo...

2026 GMC Sierra HD

$62,670

MILEAGE 1,016 Miles

SPECS

1GT5ULEY1TF148055
8-Cylinder Turbo
Automatic
Diesel
4WD
Pickup

Alpine Buick GMC South

Colorado Springs, CO

Listed 2 days

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2024 GMC Sierra HD

$67,988

MILEAGE 18,005 Miles

SPECS

1GT49UEY5RF196718
8-Cylinder Turbo
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

18" Machined Aluminum Wheels
Alloy wheels
Auto High-beam Headlights
Auto-dimming door mirrors
Bumpers: chrome

ClearShift

Highlands Ranch, CO

Listed 2 days

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This 2024 GMC Sierra 3500HD SLT in Onyx Black delivers outstanding heavy-duty capability with the proven Duramax 6.6L V8 turbodiesel paired to a 10-speed automatic transmission and 4WD for smooth, confident towing and hauling. Equipped with Preferred...

GMC SIERRA HD IN COLORADO BY CITY

AKRON ALAMOSA ARVADA AURORA BENNETT BOULDER BRIGHTON BROOMFIELD BRUSH BURLINGTON CANON CITY CASTLE ROCK CENTENNIAL CHERRY HILLS COLORADO COLORADO SPRINGS COMMERCE CITY CORTEZ CRAIG DACONO DELTA DENVER DURANGO ELIZABETH ENGLEWOOD EVANS FEDERAL HEIGHTS FORT COLLINS FORT LUPTON FORT MORGAN FOUNTAIN FRANKTOWN FREDERICK FT COLLINS GLENDALE GLENWOOD SPGS GLENWOOD SPRINGS GOLDEN GRAND JUNCTION GREELEY GREENWOOD VILLAGE GUNNISON HENDERSON HIGHLANDS RANCH INGLEWOOD KIOWA LA JUNTA LAFAYETTE LAKEWOOD LAMAR LIMON LITTLETON LONE TREE LONGMONT LOUISVILLE LOVELAND MEEKER MONTE VISTA MONTROSE MONUMENT NIWOT NORTH GLENN NORTHGLENN PARKER PEYTON PUBELO PUEBLO PUEBLO WEST RIFLE SALIDA SHERIDAN SILVERTHORNE STEAMBOAT SPRINGS STERLING THORNTON THORTON TRINIDAD WESTMINSTER WHEAT RIDGE WINDSOR WOODLAND PARK WRAY YUMA