Used 2006 GMC Sierra 2500HD for Sale nearDenver, CO
Shop with transparent pricing.
Only show listings that include dealer fees- 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
Sponsored Listing
2006 GMC Sierra 2500HD
Work Truck LB RWD
13,731 mi
$16,999
- 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:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 180,171
- Stock #:
- 12686C
- VIN:
- 1GTHK23D16F200706
-$2,000
2006 GMC Sierra 2500HD
SLT Crew Cab 4WD
180,171 mi
$21,290
$19,290
- 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
$16,999
- 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
$20,283
- 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
2005 GMC Sierra 2500HD
4 Dr SLT 4WD Crew Cab SB HD
124,877 mi
$17,345
- 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
$24,283
- 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
$12,584
- 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:
- 2005
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Gray
- Interior color:
- Gray
- Transmission:
- 5-Speed Automatic
- Mileage:
- 81,010
- VIN:
- 1GTHK23235F872733
2005 GMC Sierra 2500HD
4 Dr SLT 4WD Crew Cab SB HD
81,010 mi
$41,005
- Year:
- 2007
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Engine:
- 353 hp 6L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Black (Ebony)
- Transmission:
- Automatic
- Mileage:
- 275,371
- Stock #:
- 23187
- VIN:
- 1GTHK24KX7E531210
2007 GMC Sierra 2500HD
275,371 mi
$6,737
- Year:
- 2007
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Engine:
- 353 hp 6L V8
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 199,029
- Stock #:
- 604017
- VIN:
- 1GTHK29K87E604017
2007 GMC Sierra 2500HD
199,029 mi
No Price Listed
- 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:
- Silver Birch Metallic
- Fuel type:
- Diesel
- Interior color:
- Pewter
- Transmission:
- Automatic
- Mileage:
- 168,838
- Stock #:
- 1580
- VIN:
- 1GTHK23D86F201464
2006 GMC Sierra 2500HD
SLT Crew Cab 4WD
168,838 mi
$30,600
- 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:
- Steel Gray Metallic
- Fuel type:
- Diesel
- Interior color:
- Pewter
- Transmission:
- Automatic
- Mileage:
- 156,836
- Stock #:
- 1584
- VIN:
- 1GTHK232X6F120075
2006 GMC Sierra 2500HD
SLT Crew Cab 4WD
156,836 mi
$34,600
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
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4.3 Overall rating
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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 |
|---|---|
| Work Truck LB RWD | $22,700 |
| SL1 Extended Cab 4WD | $31,020 |
| Work Truck Extended Cab 4WD | $29,220 |
| SLT Extended Cab 4WD | $36,045 |
| SLE1 Extended Cab 4WD | $32,485 |
| SLE1 Crew Cab 4WD | $34,600 |
| Work Truck LB 4WD | $25,480 |
| SLT Crew Cab 4WD | $38,320 |
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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 trends*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
FAQs
How many 2006 GMC Sierra 2500HD vehicles in Denver, CO have no reported accidents or damage?
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*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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