Used 2006 GMC Sierra 2500HD for Sale nearDenver, CO
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2007
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 353 hp 6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 106,577
- Stock #:
- 4365373A
- VIN:
- 1GTHK24K47E578989
2007 GMC Sierra 2500HD
2 Dr SLE1 Standard Cab 4WD
106,577 mi
$14,344
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 5-Speed Manual
- Mileage:
- 13,731
- Stock #:
- S27442
- VIN:
- 1GTHC24UX6E262638
2006 GMC Sierra 2500HD
Work Truck LB RWD
13,731 mi
$21,999
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Diesel
- Exterior color:
- Sport Red Metallic
- Fuel type:
- Diesel
- Interior color:
- Dark Pewter
- Transmission:
- 6-Speed Automatic
- Mileage:
- 224,976
- Stock #:
- T22867
- VIN:
- 1GTHK23D66F146965
2006 GMC Sierra 2500HD
SLE1 Crew Cab 4WD
224,976 mi
$12,877
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 300 hp 6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 4-Speed Automatic
- Mileage:
- 110,125
- Stock #:
- 6151G
- VIN:
- 1GTHK24U86E246151
2006 GMC Sierra 2500HD
SL1 LB 4WD
110,125 mi
$14,995
- Year:
- 2005
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- White & White
- Interior color:
- Brown (Tan & Tan)
- Transmission:
- Automatic
- Mileage:
- 134,556
- Stock #:
- NJTK2262
- VIN:
- 1GTHK23255F949814
2005 GMC Sierra 2500HD
4 Dr SLE 4WD Crew Cab SB HD
134,556 mi
$36,866
- Year:
- 2005
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Engine:
- 300 hp 6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 4-Speed Automatic
- Mileage:
- 171,212
- Stock #:
- 75155
- VIN:
- 1GDHC29265E269698
2005 GMC Sierra 2500HD
171,212 mi
$14,882
- Year:
- 2007
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 365 hp 6.6L V8 Diesel
- Exterior color:
- White
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 273,600
- Stock #:
- 26-11C
- VIN:
- 1GTHK296X7E525340
2007 GMC Sierra 2500HD
2 Dr SLT Extended Cab 4WD
273,600 mi
$13,584
- Year:
- 2005
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 300 hp 6L V8
- Exterior color:
- Red (Burgundy)
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 121,512
- Stock #:
- 21527
- VIN:
- 1GTHK29U65E310016
2005 GMC Sierra 2500HD
4 Dr SLE 4WD Extended Cab SB HD
121,512 mi
$18,677
- Year:
- 2005
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 8.1L V8
- Exterior color:
- Red (Maroon)
- Fuel type:
- Gasoline
- Transmission:
- 4-Speed Automatic
- Mileage:
- 124,877
- Stock #:
- M524A
- VIN:
- 1GTHK23G15F966671
Preparing for a close up...
Photos coming soon
2005 GMC Sierra 2500HD
4 Dr SLT 4WD Crew Cab SB HD
124,877 mi
No Price Listed
- Year:
- 2005
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 6.6L V8 Diesel
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 69,523
- Stock #:
- 871204
- VIN:
- 1GTHC23285F871204
2005 GMC Sierra 2500HD
4 Dr SLT Crew Cab SB HD
69,523 mi
$25,283
- Year:
- 2005
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- White
- Interior color:
- Gray
- Transmission:
- 5-Speed Automatic
- Mileage:
- 64,500
- VIN:
- 1GTHK29295E264437
2005 GMC Sierra 2500HD
4 Dr SLT 4WD Extended Cab SB HD
64,500 mi
$41,005
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- White
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 139,165
- VIN:
- 1GTHK23226F111984
2006 GMC Sierra 2500HD
SLT Crew Cab 4WD
139,165 mi
$41,005
- Year:
- 2007
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 365 hp 6.6L V8 Diesel
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 157,820
- Stock #:
- 598374
- VIN:
- 1GTHK29677E598374
2007 GMC Sierra 2500HD
2 Dr SLE1 Extended Cab 4WD
157,820 mi
$22,283
About 2006 GMC Sierra 2500HD
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Summit White
- Interior color:
- Neutral leather
- Transmission:
- 6-Speed Automatic
- Mileage:
- 120,430
- VIN:
- 1GTHK23DX6F236538
2006 GMC Sierra 2500HD
SLE1 Crew Cab 4WD
120,430 mi
$39,005
There are no more results from the filters selected.
Check out these similar matches for you.
Fetching additional listings...
4.3 Overall rating
Filter by rating
Kerry Donald P
Reviewed a 2006 GMC SLT Crew Cab 4WD on Nov 23, 2014
Quiet soft ride on rough back country roads, with decent handling and fantastic towing capability.. Also very quiet on the rough freeway lanes.. Bose stereo very good,heated seats very good for long trips. Engine quiet for diesel and power output is fantastic
Monty V
Reviewed a 2006 GMC SLE1 Extended Cab 4WD on Nov 13, 2009
4wd great but didn't pull trailer as I well as I thought a 6.0 should. Bouild quality great no problems squeaks or rattles. Appearance looked good with just the front lifted to level truck and 285/75/16 BFG All Terrrain's were great at the dunes pulling toy hauler for quads. Just don't expect the 6.0 gas to pull the mountains real good.
Anonymous
Reviewed a 2006 GMC SL1 Extended Cab LB 4WD on Jan 2, 2013
Truck is very long, so parking is a hassle. Excellent reliability, endurance, interior noise, and power. Never had a break down in 75,000 miles of ownership. I travel to Rochester, NY from Raleigh, NC which is an 11 hour drive. I stop only for lunch, and this truck makes the drive extremely comfortable.
Eugen D
Reviewed a 2006 GMC Crew Cab 4WD on Mar 8, 2012
Fantastic truck, except the fuel mileage. The seats are great, backseat is good, power is great and parts are cheap to buy and easy to replace. I would reccomend this truck to anyone who needs an actual truck to haul heavy things and haul 5 people in comfort.
2006 GMC Sierra 2500HD Trims
| Trim type | MSRP |
|---|---|
| SL1 LB 4WD | $27,570 |
| SL1 Extended Cab 4WD | $31,020 |
| SLT Extended Cab 4WD | $36,045 |
| Work Truck LB 4WD | $25,480 |
| Work Truck LB RWD | $22,700 |
| SLE1 Crew Cab 4WD | $34,600 |
| SLT Crew Cab 4WD | $38,320 |
2006 GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2006 GMC Sierra 2500HD prices has changed over time.
See more price trendsFAQs
How many 2006 GMC Sierra 2500HD vehicles in Denver, CO have no reported accidents or damage?
What fuel types are available?
Relevant articles
2026 GMC Sierra 2500HD Pricing, Specs, and Release Date
Aside from a freshened color palette and broader availability of the trick MultiPro Tailgate, the 2026 GMC Sierra 2500HD full-size pickup truck soldiers on as a premium workhorse capable of towing up to 20,000 pounds in luxurious style.
2025 GMC Sierra 2500HD Pricing, Specs, and Release Date
Slotted between the light-duty 1500 and the ultra-tough 3500HD, the 2025 GMC Sierra 2500HD balances immense capability with the comfort and latest amenities expected from today's truck buyers. Upgrades for 2025 include a newly standard trailer brake controller.
Who Makes GMC Cars?
GMC is an American automaker that builds premium trucks and SUVs with capability and comfort as selling points. GMC is a division of General Motors and all of its vehicles share platforms with other GM products. Certain products, like its trucks, are very closely related to Chevrolet products.
