Kelley Blue Book Value®
$4,994 - $20,595
Used Fair Market Range
Crash Test Rating
Not Tested
Source NHTSA
MPG (up to)
Not Available
Horsepower
300-360
Seats
3-6
placeholder
Kelley Blue Book Value®
$4,994 - $20,595
Used Fair Market Range
Crash Test Rating
Not Tested
Source NHTSA
MPG (up to)
Not Available
Horsepower
300-360
Seats
3-6

GMC Sierra 2500HD Models & Trims

2006 GMC Sierra 2500HD Owner Reviews

5

7 Reviews

100% 4 star 0% 3 star 0% 2 star 0% 1 star 0%

Owner reviews are verified by our team and cannot be altered or removed.

Awesome. Dependable. Reliable. I have been very satisfied with my truck.

My truck is awesome!!. I have over 256,00 miles on original engine (8.0) n transmission (vortex). Only things been replaced was transfer case. Problem experiencing now is the lites on steering wheel, light switches, heat/cold control, and some gauges lights are out. But have things in order so they be fixed soon. This truck has been great for pulling horse trailers. Drives well in all kinds of weather. I bought this brand new. Very happy with it.

- Angela W

My fabulous comfortable GMC sierra 2500hd.

My vehicle is super comfortable and very reliable. I have 563, 000 miles on this truck and have not done anything but regular maintenance and normal wear and tear maintenance on it. I had the transmission checked out a couple of months ago and my mechanic said he has never seen a transmission with that many miles on it in such excellent shape.

- Janice Q

4WD, and manual transmission is ideal for what I like in a GMC truck. 3/4 ton

good truck. reliable. power. Fair gas mileage very few problems with engine. 4WD with manual transmission. CD player on radio don't work no more, and speakers are getting fuzzy in sound. Heat AC work great, handles great in snow and ice, and 4WD off road is real great and holds up on rocky terrain and rough roads.

- Hank C

Ranked #1 Full Size Pickup Trucks by Owners

Road Test Video Reviews

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Compare Models & Key Features

2006 GMC Sierra 2500HD
SLE2
VS
2006 GMC Sierra 2500HD
Work Truck
Key Specs

Category Name: Overview

Kelley Blue Book Value

Kelley Blue Book Value
$4,994 - $9,135
$8,269 - $11,945

Horsepower

Horsepower
300 - 360 hp
300 - 360 hp

Engine Type

Engine Type
Vortec 6000 V8 SFI (300 HP [223.8 kW] @ 4400 rpm 360 lb.
VORTEC 6000 V8 SFI
VORTEC 8100 V8 SFI
DURAMAX 6600 TURBO DIESEL V8
HEAVY
Vortec 6000 V8 SFI (300 HP [223.8 kW] @ 4400 rpm 360 lb.
VORTEC 6000 V8 SFI
VORTEC 8100 V8 SFI
DURAMAX 6600 TURBO DIESEL V8
HEAVY
Interior Features

Category Name: Convenience & Comfort

Sun Roof

Sun Roof
Optional

Universal Garage Door Opener

Universal Garage Door Opener
Optional

Heated Mirrors

Heated Mirrors
Optional
Optional

Power Mirrors

Power Mirrors
Optional
Optional

Steering Wheel Controls

Steering Wheel Controls
Optional
Optional

Cruise Control

Cruise Control

Power Windows

Power Windows

Rear Defrost

Rear Defrost
Optional
Optional

Privacy Glass

Privacy Glass
Optional
Optional

Premium Sound System

Premium Sound System
Optional
Optional

Power Steering

Power Steering

Category Name: Dimensions

Front Leg Room

Front Leg Room
41.3 in.
41.3 in.

Front Head Room

Front Head Room
41 in.
41 in.

Rear Leg Room

Rear Leg Room
33.7 - 39.1 in.
33.7 - 39.1 in.

Second Head Room

Second Head Room
38.4 - 39 in.
38.4 - 39 in.

Cargo Volume

Cargo Volume
56.9 - 73.9 cu. ft.
56.9 - 73.9 cu. ft.

Category Name: Entertainment

MP3 Player

MP3 Player
Optional
Optional

Entertainment System

Entertainment System
Optional

Satellite Radio

Satellite Radio
Optional
Optional

CD Player

CD Player
Optional
Optional

Category Name: Heating & Cooling

Climate Control

Climate Control
Optional

Dual Zone

Dual Zone
Optional
Optional

Category Name: Seats

Passengers

Passengers
5
3 - 5

Power Driver Seat

Power Driver Seat
Optional
Optional
Exterior Features

Category Name: Accessories

Power Folding Mirror

Power Folding Mirror
Optional
Optional

Running Boards

Running Boards
Optional
Optional

Category Name: Dimensions

Wheelbase

Wheelbase
143.5 - 167 in.
133 - 167 in.

Turning Radius

Turning Radius
46.8 - 53.5 ft.
43.8 - 53.5 ft.

Width

Width
79.7 in.
79.7 in.
Mechanical Specs

Category Name: Engine & Performance

Horsepower

Horsepower
300 - 360 hp
300 - 360 hp

Torque

Torque
360 - 650 ft. lbs.
360 - 650 ft. lbs.

Maximum Tongue Weight

Maximum Tongue Weight
500 .lbs
500 .lbs

Turbocharged

Turbocharged
Optional
Optional

Limited Slip Differential

Limited Slip Differential
Optional
Optional

Category Name: Fuel

Fuel Capacity

Fuel Capacity
20 - 34 gal.
20 - 34 gal.

Combined

Combined
Unknown mpg
Unknown mpg

City

City
Unknown mpg
Unknown mpg

Highway

Highway
Unknown mpg
Unknown mpg

Category Name: Transmission

Overdrive

Overdrive
Optional
Optional
Safety Features

Category Name: Features

Tow Hooks

Tow Hooks
Optional
Optional

Rear Parking Sensors

Rear Parking Sensors
Optional
Optional

Category Name: Air Bags

Driver Airbag

Driver Airbag

Passenger Airbag

Passenger Airbag

Passenger Airbag OnOff Switch

Passenger Airbag OnOff Switch

Safety & Reliability

NHTSA Crash Test
Not Tested

*National Highway Traffic Safety Administration

IIHS Crash Test
Not Tested

*Insurance Institute for Highway Safety