Used 2006 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:
- 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:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 172,219
- Stock #:
- 2003A
- VIN:
- 1GTHK23637F501027
2007 GMC Sierra 2500HD
4 Dr SLT Crew Cab 4WD
172,219 mi
$19,240
- 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:
- 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:
- 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:
- Red
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 179,738
- Stock #:
- 520832
- VIN:
- 1GTHK23627F520832
2007 GMC Sierra 2500HD
4 Dr SLT Crew Cab 4WD
179,738 mi
$20,195
- 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:
- 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:
- 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:
- Gold
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 179,740
- Stock #:
- 1858
- VIN:
- 1GTHK236X7F537880
2007 GMC Sierra 2500HD
4 Dr Work Truck Crew Cab 4WD
179,740 mi
$18,530
- Year:
- 2007
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 353 hp 6L V8
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Mileage:
- 179,180
- Stock #:
- 4526
- VIN:
- 1GTHK23K57F547536
2007 GMC Sierra 2500HD
4 Dr Work Truck Crew Cab 4WD
179,180 mi
$14,134
- 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:
- 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:
- 139,914
- Stock #:
- 524121
- VIN:
- 1GTHK23607F524121
2007 GMC Sierra 2500HD
4 Dr SLT Crew Cab 4WD
139,914 mi
$16,149
- 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:
- Silver Birch Metallic
- Fuel type:
- Diesel
- Interior color:
- Dark Titanium/Lt Titanium
- Transmission:
- 6-Speed Automatic
- Mileage:
- 163,088
- Stock #:
- 5729
- VIN:
- 1GTHK29667E539445
Photos coming soon
2007 GMC Sierra 2500HD
2 Dr SLT Extended Cab 4WD
163,088 mi
$21,393
About 2006 GMC Sierra 2500HD
- Year:
- 2007
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Onyx Black
- Interior color:
- Gray (Dark Titanium)
- Transmission:
- Automatic
- Mileage:
- 173,295
- Stock #:
- 530369
- VIN:
- 1GTHK23607F530369
Photos coming soon
2007 GMC Sierra 2500HD
4 Dr SLT Crew Cab 4WD
173,295 mi
$15,620
- 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:
- Silver Birch Metallic
- Fuel type:
- Diesel
- Transmission:
- 6-Speed Automatic
- Mileage:
- 184,000
- Stock #:
- 3079026
- VIN:
- 1GTHK23647F539026
2007 GMC Sierra 2500HD
4 Dr Work Truck Crew Cab 4WD
184,000 mi
$18,549
- 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:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 221,350
- Stock #:
- 17036
- VIN:
- 1GTHK23617F543857
2007 GMC Sierra 2500HD
4 Dr SLT Crew Cab 4WD
221,350 mi
$18,194
- Year:
- 2007
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 365 hp 6.6L V8 Diesel
- Exterior color:
- White
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 153,624
- Stock #:
- 16775
- VIN:
- 1GTHC23657F533121
-$1,196
2007 GMC Sierra 2500HD
4 Dr SLE2 Crew Cab Long Bed 2WD
153,624 mi
$19,194
$17,998
- 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:
- 2007
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 353 hp 6L V8
- Exterior color:
- Red
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 198,705
- Stock #:
- 541487
- VIN:
- 1GTHK29K37E541487
2007 GMC Sierra 2500HD
2 Dr SLT Extended Cab 4WD
198,705 mi
$9,045
- 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
-$1,299
2006 GMC Sierra 2500HD
Work Truck LB RWD
13,731 mi
$14,999
$13,999
- 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
- Exterior color:
- Silver
- Fuel type:
- Diesel
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 157,870
- Stock #:
- 598374
- VIN:
- 1GTHK29677E598374
2007 GMC Sierra 2500HD
2 Dr SLE1 Extended Cab 4WD
157,870 mi
$20,080
- 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:
- 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
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 |
|---|---|
| SLE2 Extended Cab RWD | $31,180 |
| SLT Extended Cab RWD | $33,110 |
| SLE1 Crew Cab RWD | $31,620 |
| SLE2 Crew Cab 4WD | $36,435 |
| Work Truck LB RWD | $22,700 |
| Work Truck LB 4WD | $25,480 |
| 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.
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
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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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