GMC Sierra 2500HD (2001-2006) for Sale
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:
- Four-Wheel Drive
- Engine:
- 300 hp 6L V8
- Exterior color:
- Fire Red
- Fuel type:
- Gasoline
- Interior color:
- Neutral
- Transmission:
- 4-Speed Automatic
- Mileage:
- 70,350
- Stock #:
- 1U0555A
- VIN:
- 1GTHK24U36E149195
2006 GMC Sierra 2500HD
Work Truck LB 4WD
70,350 mi
$14,397
- 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:
- Olympic White
- Fuel type:
- Diesel
- Interior color:
- Neutral
- Transmission:
- 6-Speed Automatic
- Mileage:
- 135,059
- Stock #:
- 26F181A
- VIN:
- 1GTHK23D86F218684
2006 GMC Sierra 2500HD
SLE2 Crew Cab 4WD
135,059 mi
$24,197
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 300 hp 6L V8
- Exterior color:
- Victory Red
- Fuel type:
- Gasoline
- Interior color:
- Dark Pewter
- Transmission:
- 4-Speed Automatic
- Mileage:
- 125,590
- Stock #:
- H2512
- VIN:
- 1GTHK23U46F167362
2006 GMC Sierra 2500HD
SLE1 Crew Cab 4WD
125,590 mi
$19,538
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 300 hp 6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 4-Speed Automatic
- Mileage:
- 173,056
- VIN:
- 1GTHK29U06E204243
2006 GMC Sierra 2500HD
SL1 Extended Cab 4WD
173,056 mi
$7,500
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 300 hp 6L V8
- Exterior color:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 4-Speed Automatic
- Mileage:
- 151,039
- Stock #:
- 3560
- VIN:
- 1GTHK29U66E240468
2006 GMC Sierra 2500HD
SLE1 Extended Cab 4WD
151,039 mi
$15,999
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Engine:
- 6.6L V8 Diesel
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 154,121
- Stock #:
- 111961
- VIN:
- 1GTHC23256F111961
-$1,495
2006 GMC Sierra 2500HD
154,121 mi
$17,495
$16,000
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 6.6L V8 Diesel
- Exterior color:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Dark Pewter
- Transmission:
- 6-Speed Automatic
- Mileage:
- 159,412
- Stock #:
- 6F241426
- VIN:
- 1GTHC23D66F241426
2006 GMC Sierra 2500HD
SLE2 Crew Cab RWD
159,412 mi
$17,725
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 300 hp 6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 92,284
- Stock #:
- 042623
- VIN:
- 1GTHK23UX6F145365
2006 GMC Sierra 2500HD
SLE1 Crew Cab 4WD
92,284 mi
$18,400
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Dark Pewter
- Transmission:
- 4-Speed Automatic
- Mileage:
- 204,627
- Stock #:
- 6854932
- VIN:
- 1GTHK24U76E169496
2006 GMC Sierra 2500HD
Work Truck LB 4WD
204,627 mi
$13,252
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 300 hp 6L V8
- Exterior color:
- Brown (Sand Beige Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Pewter leather
- Transmission:
- 4-Speed Automatic
- Mileage:
- 160,880
- Stock #:
- 282405
- VIN:
- 1GTHK29U56E282405
2006 GMC Sierra 2500HD
SLT Extended Cab LB 4WD
160,880 mi
$14,060
- Year:
- 2005
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 5-Speed Automatic
- Mileage:
- 80,062
- Stock #:
- 11057
- VIN:
- 1GTHC23U85F823882
2005 GMC Sierra 2500HD
4 Dr SLE Crew Cab LB HD
80,062 mi
$16,988
- 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
$16,777
- Year:
- 2005
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Diesel
- Exterior color:
- Brown (Sand / Beige Metallic)
- Fuel type:
- Diesel
- Interior color:
- Neutral
- Transmission:
- 5-Speed Automatic
- Mileage:
- 222,147
- Stock #:
- 18728B
- VIN:
- 1GTHK23205F907289
2005 GMC Sierra 2500HD
4 Dr SLT 4WD Crew Cab SB HD
222,147 mi
$16,365
About GMC Sierra 2500HD (2001-2006)
- Year:
- 2002
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 6.6L V8 Diesel
- Exterior color:
- Pewter Metallic
- Fuel type:
- Diesel
- Interior color:
- Gray (Graphite)
- Transmission:
- Automatic
- Mileage:
- 253,722
- Stock #:
- 7754TR
- VIN:
- 1GTHK29162E153847
2002 GMC Sierra 2500HD
4 Dr SLT Crew Cab SB HD
253,722 mi
$11,999
- 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:
- Blue
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 160,487
- Stock #:
- 1854
- VIN:
- 1GTHK29256E131854
2006 GMC Sierra 2500HD
SLE2 Extended Cab 4WD
160,487 mi
$23,179
- Year:
- 2003
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Exterior color:
- White
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 240,000
- Stock #:
- 208333
- VIN:
- 1GTHC23183F208333
2003 GMC Sierra 2500HD
SLT Crew Cab SB HD
240,000 mi
$9,050
- Year:
- 2004
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Diesel
- Exterior color:
- Fine Silver Birch Metallic
- Fuel type:
- Diesel
- Interior color:
- Dark Pewter
- Transmission:
- 5-Speed Automatic
- Mileage:
- 133,550
- Stock #:
- 2348437
- VIN:
- 1GTHK29244E348437
2004 GMC Sierra 2500HD
4 Dr SLT 4WD Extended Cab SB HD
133,550 mi
$21,244
- Year:
- 2004
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Diesel
- Exterior color:
- Fire Red
- Fuel type:
- Diesel
- Interior color:
- Neutral
- Transmission:
- Automatic
- Mileage:
- 101,301
- Stock #:
- T09875L
- VIN:
- 1GTHK29294E309875
2004 GMC Sierra 2500HD
4 Dr SLE 4WD Extended Cab SB HD
101,301 mi
$21,175
- 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:
- Olympic White
- Fuel type:
- Diesel
- Interior color:
- Pewter
- Transmission:
- 6-Speed Automatic
- Mileage:
- 269,655
- Stock #:
- 14953B
- VIN:
- 1GTHK23226F120202
2006 GMC Sierra 2500HD
SLT Crew Cab 4WD
269,655 mi
$7,900
- Year:
- 2005
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Diesel
- Exterior color:
- Deep Blue Metallic
- Fuel type:
- Diesel
- Interior color:
- Dark Pewter
- Transmission:
- Automatic
- Mileage:
- 182,332
- Stock #:
- TRR12164
- VIN:
- 1GTHK232X5F874642
2005 GMC Sierra 2500HD
4 Dr SLE 4WD Crew Cab SB HD
182,332 mi
$19,694
- Year:
- 2004
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Diesel
- Exterior color:
- Woodland Green
- Fuel type:
- Diesel
- Interior color:
- Dark Pewter
- Transmission:
- 5-Speed Automatic
- Mileage:
- 177,162
- Stock #:
- 117531
- VIN:
- 1GTHK29144E117531
2004 GMC Sierra 2500HD
4 Dr SLT 4WD Extended Cab SB HD
177,162 mi
$15,149
- Year:
- 2002
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Victory Red
- Mileage:
- 173,869
- Stock #:
- LFT17526B
- VIN:
- 1GTHK23182F105432
2002 GMC Sierra 2500HD
4 Dr SLT 4WD Crew Cab SB HD
173,869 mi
$14,218
- Year:
- 2005
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 6.6L V8 Diesel
- Exterior color:
- Black
- Fuel type:
- Diesel
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 219,000
- Stock #:
- 818597
- VIN:
- 1GTHC23285F818597
2005 GMC Sierra 2500HD
4 Dr SLT Crew Cab SB HD
219,000 mi
$13,195
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 Crew Cab 4WD | $36,435 |
| SLT Extended Cab LB 4WD | $36,335 |
| SL1 Extended Cab 4WD | $31,020 |
| 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.
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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