Used 2005 GMC Sierra 2500HD for SaleNationwide
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Rear-Wheel Drive
- Engine:
- 300 hp 6L V8
- Exterior color:
- Pewter
- Fuel type:
- Gasoline
- Interior color:
- Dark Pewter
- Transmission:
- Automatic
- Mileage:
- 102,459
- Stock #:
- 168432
- VIN:
- 1GTHC29U16E168432
2006 GMC Sierra 2500HD
SLT Extended Cab RWD
102,459 mi
$13,123
- 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:
- Gold
- Fuel type:
- Diesel
- Interior color:
- Brown (TAN)
- Transmission:
- Automatic
- Mileage:
- 148,204
- Stock #:
- 1187
- VIN:
- 1GTHK23D16F140880
-$3,649
2006 GMC Sierra 2500HD
SLT Crew Cab 4WD
148,204 mi
$23,598
$19,949
- 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
2006 GMC Sierra 2500HD
SLT Crew Cab 4WD
180,171 mi
$17,790
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 8.1L V8
- Exterior color:
- Silver Birch Metallic
- Fuel type:
- Gasoline
- Interior color:
- Dark Pewter
- Transmission:
- 6-Speed Automatic
- Mileage:
- 84,552
- Stock #:
- XUB56616B
- VIN:
- 1GTHK23G96F269508
2006 GMC Sierra 2500HD
SLE2 Crew Cab 4WD
84,552 mi
$17,999
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 8.1L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 53,131
- Stock #:
- P08858B
- VIN:
- 1GTHC29G46E256031
2006 GMC Sierra 2500HD
SLE2 Extended Cab RWD
53,131 mi
$16,184
- 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:
- WT
- Mileage:
- 170,178
- Stock #:
- J26021BB
- VIN:
- 1GTHK23U46F178703
Photos coming soon
2006 GMC Sierra 2500HD
SLE1 Crew Cab 4WD
170,178 mi
$12,587
- Year:
- 2006
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 6L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Dark Pewter premium cloth
- Transmission:
- 4-Speed Automatic
- Mileage:
- 155,000
- Stock #:
- 5088A
- VIN:
- 1GTHC23U96F266529
Photos coming soon
2006 GMC Sierra 2500HD
SLE1 Crew Cab RWD
155,000 mi
$13,299
- 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:
- 4-Speed Automatic
- Mileage:
- 13,731
- Stock #:
- S27442
- VIN:
- 1GTHC24UX6E262638
2006 GMC Sierra 2500HD
Work Truck LB RWD
13,731 mi
$13,999
- Year:
- 2004
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- White
- Interior color:
- Brown (Tan)
- Transmission:
- 5-Speed Automatic
- Mileage:
- 91,810
- VIN:
- 1GTHK23134F143458
2004 GMC Sierra 2500HD
4 Dr SLT 4WD Crew Cab SB HD
91,810 mi
$28,800
- 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:
- Dark Pewter
- Transmission:
- 6-Speed Automatic
- Mileage:
- 255,199
- Stock #:
- 246853
- VIN:
- 1GTHK23D26F246853
2006 GMC Sierra 2500HD
SLE1 Crew Cab 4WD
255,199 mi
$13,900
- Year:
- 2005
- 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:
- 34,822
- Stock #:
- 5F878280
- VIN:
- 1GTHK23205F878280
2005 GMC Sierra 2500HD
4 Dr SLE 4WD Crew Cab SB HD
34,822 mi
$38,700
- 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:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 218,059
- Stock #:
- 165589
- VIN:
- 1GTHK29104E165589
-$1,000
2004 GMC Sierra 2500HD
4 Dr SLT 4WD Extended Cab SB HD
218,059 mi
$10,692
$9,692
About 2005 GMC Sierra 2500HD
- 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:
- Pewter
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 94,656
- Stock #:
- 131381
- VIN:
- 1GTHK23266F131381
2006 GMC Sierra 2500HD
SLT Crew Cab 4WD
94,656 mi
$26,394
- 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:
- Carbon Metallic
- Fuel type:
- Diesel
- Interior color:
- Dark Pewter
- Transmission:
- 5-Speed Automatic
- Mileage:
- 123,285
- Stock #:
- 5F843265
- VIN:
- 1GTHK23255F843265
2005 GMC Sierra 2500HD
4 Dr SLT 4WD Crew Cab SB HD
123,285 mi
$17,344
- 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:
- White
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 124,738
- Stock #:
- GP3771
- VIN:
- 1GTHK232X5F907784
-$1,699
2005 GMC Sierra 2500HD
4 Dr SLE 4WD Crew Cab SB HD
124,738 mi
$29,698
$28,698
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Pewter
- Transmission:
- 5-Speed Automatic
- Mileage:
- 136,663
- Stock #:
- KC-9286
- VIN:
- 1GTHK29U44E229286
2004 GMC Sierra 2500HD
4 Dr SLE 4WD Extended Cab SB HD
136,663 mi
$17,394
- 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:
- Fire Red
- Fuel type:
- Diesel
- Interior color:
- SEAT TRIM, LEATHER
- Transmission:
- Automatic
- Mileage:
- 155,587
- Stock #:
- VUT037
- VIN:
- 1GTHK23D06F175006
2006 GMC Sierra 2500HD
SLT Crew Cab 4WD
155,587 mi
$25,299
- 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:
- Silver Birch Metallic
- Fuel type:
- Diesel
- Interior color:
- Pewter
- Transmission:
- 5-Speed Automatic
- Mileage:
- 192,423
- Stock #:
- M12858
- VIN:
- 1GTHK23285F866894
2005 GMC Sierra 2500HD
4 Dr SLT 4WD Crew Cab SB HD
192,423 mi
$15,950
- 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:
- Dark Pewter
- Transmission:
- 6-Speed Automatic
- Mileage:
- 254,647
- Stock #:
- 6138641
- VIN:
- 1GTHK23D66F138641
2006 GMC Sierra 2500HD
SLE1 Crew Cab 4WD
254,647 mi
$13,754
- Year:
- 2005
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Transmission:
- 4-Speed Automatic
- Mileage:
- 179,298
- Stock #:
- 1545
- VIN:
- 1GTHK23245F933555
2005 GMC Sierra 2500HD
4 Dr SLT 4WD Crew Cab SB HD
179,298 mi
No Price Listed
- Year:
- 2005
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 8.1L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Dark Pewter
- Transmission:
- 5-Speed Automatic
- Mileage:
- 130,050
- Stock #:
- 45T644A
- VIN:
- 1GTHK29G05E238613
-$3,752
2005 GMC Sierra 2500HD
4 Dr SLE 4WD Extended Cab SB HD
130,050 mi
$18,389
$14,637
- Year:
- 2005
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Brown (Sand Beige Metallic)
- Mileage:
- 104,063
- Stock #:
- P8735A
- VIN:
- 1GTHK232X5F821178
2005 GMC Sierra 2500HD
4 Dr SLT 4WD Crew Cab SB HD
104,063 mi
$24,399
4.8 Overall rating
Filter by rating
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
Michael W
Reviewed a 2005 GMC 4 Dr SLE 4WD Extended Cab SB HD on Jun 26, 2009
Great Diesel power for towing, plenty of room in the cab, appearance is getting dated, have had some recent maintenance issues that weren't cheap but it has over 85,000 miles on it, overall a great vehicle for towing long distance
Zachary K
Reviewed a 2005 GMC 4 Dr SLT 4WD Crew Cab SB HD on Dec 11, 2009
My GMC has the 6.6l Duramax LLY engine with the 5 speed Allison transmission. The power this thing has is simply amazing for being a complete stock truck it is awesome to drive once you hit the accelerator she gives you everything you ask for and more. Shes my baby
Anonymous
Reviewed a 2005 GMC 4 Dr SLT 4WD Crew Cab SB HD on Jul 16, 2008
This truck can do it all, although this is the year before GMC chipped there trucks this truck w/o a chip is amazing, the acceleration handling and top speed are awesome. Yes its true that the yellow is an aquired taste but hey its a beast i love it.
2005 GMC Sierra 2500HD Trims
| Trim type | MSRP |
|---|---|
| 4 Dr STD 4WD Crew Cab SB HD | $35,760 |
| 2 Dr SLE 4WD Standard Cab LB HD | $31,325 |
| 4 Dr SLT Extended Cab LB HD | $36,340 |
| 4 Dr SLE Extended Cab SB HD | $32,140 |
| 4 Dr SLT 4WD Extended Cab SB HD | $38,850 |
| 4 Dr SLE 4WD Crew Cab SB HD | $37,175 |
| 4 Dr SLE 4WD Extended Cab SB HD | $34,955 |
| 4 Dr SLT 4WD Crew Cab SB HD | $41,435 |
*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.
2005 GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2005 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
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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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