GMC Sierra 2500HD (2001-2006) for Sale near Colorado
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
$14,999
- 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
-$1,000
2006 GMC Sierra 2500HD
SLT Crew Cab 4WD
180,171 mi
$19,290
$18,290
- 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
$14,999
- Year:
- 2004
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Blue
- Interior color:
- Gray
- Transmission:
- 4-Speed Automatic
- Mileage:
- 124,553
- Stock #:
- T27619
- VIN:
- 1GTHK29114E179890
-$1,299
2004 GMC Sierra 2500HD
4 Dr SLT 4WD Extended Cab SB HD
124,553 mi
$20,999
$19,999
- Year:
- 2004
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Diesel
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 225,702
- Stock #:
- 239949
- VIN:
- 1GTHK23284F239949
2004 GMC Sierra 2500HD
4 Dr SLT 4WD Crew Cab SB HD
225,702 mi
$17,368
- Year:
- 2004
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Brown (Sand Beige Metallic)
- Interior color:
- Gray
- Transmission:
- 5-Speed Automatic
- Mileage:
- 66,000
- VIN:
- 1GTHK29214E378446
2004 GMC Sierra 2500HD
4 Dr SLE 4WD Extended Cab SB HD
66,000 mi
$41,005
- 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:
- 2001
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Engine:
- 300 hp 6L V8
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 197,290
- Stock #:
- 6243
- VIN:
- 1GTHK29U71E304221
2001 GMC Sierra 2500HD
197,290 mi
$12,581
- Year:
- 2001
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Engine:
- 300 hp 6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 197,301
- Stock #:
- C25-209
- VIN:
- 1GTHC23U31F147657
2001 GMC Sierra 2500HD
197,301 mi
$11,462
- Year:
- 2004
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 300 hp 6L V8
- Exterior color:
- Sport Red Metallic
- Fuel type:
- Gasoline
- Interior color:
- Dark Pewter
- Transmission:
- 4-Speed Automatic
- Mileage:
- 252,546
- Stock #:
- M0500A
- VIN:
- 1GTHK29U24E152546
2004 GMC Sierra 2500HD
4 Dr SLE 4WD Extended Cab SB HD
252,546 mi
$4,808
- Year:
- 2005
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 300 hp 6L V8
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Transmission:
- Automatic
- Mileage:
- 93,274
- Stock #:
- A15946
- VIN:
- 1GTHK24U15E335672
2005 GMC Sierra 2500HD
2 Dr Work Truck 4WD Standard Cab LB HD
93,274 mi
$22,449
- Year:
- 2002
- 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:
- 103,003
- Stock #:
- 248059
- VIN:
- 1GTHC29102E248059
-$1,000
2002 GMC Sierra 2500HD
4 Dr SLE Extended Cab SB HD
103,003 mi
$18,283
$17,283
- Year:
- 2003
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Exterior color:
- White
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 205,000
- VIN:
- 1GDHK23103F106766
2003 GMC Sierra 2500HD
205,000 mi
$18,006
About GMC Sierra 2500HD (2001-2006)
- 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
$29,600
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Engine:
- 6.6L V8 Diesel
- Exterior color:
- Black
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 180,221
- Stock #:
- C25-318
- VIN:
- 1GTHK23D16F258041
2006 GMC Sierra 2500HD
180,221 mi
$26,912
- 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
$37,005
4.7 Overall rating
Filter by rating
Anonymous
Reviewed a 2003 GMC Sierra 2500HD on Oct 24, 2021
Best used truck I have ever purchased. Worth every penny.
Morgan K
Reviewed a 2002 GMC 4 Dr SLT 4WD Extended Cab SB HD on Feb 13, 2011
You put your foot down in this thing you'll be back in your seat. Huge 6.6 Litre Duramax Turbo Diesel. Excellent braking. Good solid truck in perfect condition. This truck gets 25 miles to the gallon. Insanely fun to drive.
Phillip H
Reviewed a 2002 GMC 4 Dr SLT Crew Cab SB HD on Jan 2, 2011
There is all the power you could ever need from the 6.6L V8 diesel duramax engine. The allison transmission shifts like a dream and with the tow haul mod it makes for a smooth ride even with a heavy trailer. The front torsion bar suspension and leave springs rear suspension makes for a comfortable ride. Towing a 28 foot camper and loaded up for a camping trip I still get over 20 mpg and not towing over 25 mpg.
David T
Reviewed a 2005 GMC 4 Dr SLE Extended Cab SB HD on Dec 29, 2009
it has great power awesome looks and it is really fun to drive and play around in four wheel drive is a must for going digging and camping and pulling your stupid friends out when they get stuck i love it
GMC Sierra 2500HD (2001-2006) Trims
| Trim type | MSRP |
|---|---|
| SLE2 Extended Cab 4WD | $34,160 |
| SLT Extended Cab 4WD | $36,045 |
| SLE2 Extended Cab RWD | $31,180 |
| Work Truck LB RWD | $22,700 |
| Work Truck LB 4WD | $25,480 |
| SLE1 Extended Cab 4WD | $32,485 |
| SLE1 Crew Cab 4WD | $34,600 |
| 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.
GMC Sierra 2500HD (2001-2006) Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of GMC Sierra 2500HD (2001-2006) 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.
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