2006
GMC Sierra 2500

Starts at:
$34,020
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New 2006 GMC Sierra 2500
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NHTSA tested vehicle score
Consumer rating
Owner reviewed vehicle score
Not rated
Safety rating
NHTSA tested vehicle score
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Available trims

See the differences side-by-side to compare trims.
  • Reg Cab 133" WB 2WD Work Truck
    Starts at
    $21,825
    3
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    4,235 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Reg Cab 133" WB 2WD SL
    Starts at
    $23,915
    3
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    4,235 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Reg Cab 133" WB 4WD Work Truck
    Starts at
    $24,605
    3
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,979 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Reg Cab 133" WB 2WD SLE1
    Starts at
    $24,985
    3
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    4,235 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 143.5" WB 2WD Work Truck
    Starts at
    $25,610
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,939 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 157.5" WB 2WD Work Truck
    Starts at
    $25,905
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,834 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Reg Cab 133" WB 4WD SL
    Starts at
    $26,695
    3
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,979 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 143.5" WB 2WD SL
    Starts at
    $27,415
    6
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,939 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 153" WB 2WD Work Truck
    Starts at
    $27,605
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,733 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 157.5" WB 2WD SL
    Starts at
    $27,710
    6
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,834 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 167" WB 2WD Work Truck
    Starts at
    $27,895
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,631 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Reg Cab 133" WB 4WD SLE1
    Starts at
    $27,985
    3
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,979 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 143.5" WB 4WD Work Truck
    Starts at
    $28,345
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,678 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 157.5" WB 4WD Work Truck
    Starts at
    $28,640
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,543 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 143.5" WB 2WD SLE1
    Starts at
    $28,825
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,939 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 157.5" WB 2WD SLE1
    Starts at
    $29,120
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,834 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 153" WB 2WD SL
    Starts at
    $29,400
    6
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,733 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 167" WB 2WD SL
    Starts at
    $29,700
    6
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,631 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 143.5" WB 4WD SL
    Starts at
    $30,145
    6
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,678 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 143.5" WB 2WD SLE2
    Starts at
    $30,305
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,939 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 157.5" WB 4WD SL
    Starts at
    $30,440
    6
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,543 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 153" WB 4WD Work Truck
    Starts at
    $30,585
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,317 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 157.5" WB 2WD SLE2
    Starts at
    $30,600
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,834 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 153" WB 2WD SLE1
    Starts at
    $30,745
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,733 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 167" WB 4WD Work Truck
    Starts at
    $30,875
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,339 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 167" WB 2WD SLE1
    Starts at
    $31,040
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,631 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 143.5" WB 4WD SLE1
    Starts at
    $31,610
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,678 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 157.5" WB 4WD SLE1
    Starts at
    $31,905
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,543 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 143.5" WB 2WD SLT
    Starts at
    $32,235
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,939 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 153" WB 2WD SLE2
    Starts at
    $32,380
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,733 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 153" WB 4WD SL
    Starts at
    $32,385
    6
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,317 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 157.5" WB 2WD SLT
    Starts at
    $32,525
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,834 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 167" WB 4WD SL
    Starts at
    $32,675
    6
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,339 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 167" WB 2WD SLE2
    Starts at
    $32,675
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,631 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 143.5" WB 4WD SLE2
    Starts at
    $33,285
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,678 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 157.5" WB 4WD SLE2
    Starts at
    $33,575
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,543 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 153" WB 4WD SLE1
    Starts at
    $33,725
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,317 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 167" WB 4WD SLE1
    Starts at
    $34,020
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,339 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 153" WB 2WD SLT
    Starts at
    $34,310
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,733 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 167" WB 2WD SLT
    Starts at
    $34,600
    5
    Seat capacity
    Gas V8
    Engine
    Rear Wheel Drive
    Drivetrain
    3,631 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 143.5" WB 4WD SLT
    Starts at
    $35,170
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,678 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Ext Cab 157.5" WB 4WD SLT
    Starts at
    $35,460
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,543 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 153" WB 4WD SLE2
    Starts at
    $35,560
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,317 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 167" WB 4WD SLE2
    Starts at
    $35,855
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,339 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 153" WB 4WD SLT
    Starts at
    $37,445
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,317 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs
  • Crew Cab 167" WB 4WD SLT
    Starts at
    $37,740
    5
    Seat capacity
    Gas V8
    Engine
    Four Wheel Drive
    Drivetrain
    3,339 lbs
    Payload Capacity
    N/A
    Towing Capacity
    See all specs

Photo & video gallery

2006 GMC Sierra 2500 2006 GMC Sierra 2500 2006 GMC Sierra 2500 2006 GMC Sierra 2500 2006 GMC Sierra 2500 2006 GMC Sierra 2500 2006 GMC Sierra 2500 2006 GMC Sierra 2500 2006 GMC Sierra 2500 2006 GMC Sierra 2500 2006 GMC Sierra 2500 2006 GMC Sierra 2500 2006 GMC Sierra 2500 2006 GMC Sierra 2500 2006 GMC Sierra 2500

Notable features

Half- , three-quarter- and one-ton models
Choice of engines
Three cab styles
RWD or 4WD
More powerful turbo-diesel V-8 for 2006 (2500HD, 3500)

The good & the bad

The good

Performance with gasoline V-8
Automatic-transmission response
Quietness

The bad

Ride comfort
Fuel economy
See all specifications

Available cars near you

See all cars near you

Factory warranties

New car program benefits

Basic
3 years / 36,000 miles
Corrosion
6 years / 100,000 miles
Powertrain
5 years / 100,000 miles
Roadside Assistance
3 years / 36,000 miles

Certified Pre-Owned program benefits

Age / mileage
5 model years or newer / up to 75,000 miles
Basic
12 months / 12,000 miles bumper-to-bumper original warranty, then may continue to 6 years / 100,000 miles limited (depending on variables)
Dealer certification
172-point inspection
See all CPO program details

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Consumer reviews

100% of drivers recommend this car
4.6 / 5
Based on 11 reviews
Write a review
Comfort 4.7
Interior 4.5
Performance 4.8
Value 4.5
Exterior 4.5
Reliability 4.7

Most recent

By Signman from Rock HIll, SC
Owns this car
March 16, 2021

I have owned a Dodge Cummins and this 2006 GMC

2006 Duramax is great truck for pulling my travel trailer. When just the truck over 20 mpg and 13 pulling a 8,000 trailer. Very comfortable and stable on the road, plenty of power. I installed a Pioneer system with 7" screen, blue tooth, dvd, satellite radio and android auto. With that I have every option of a new truck except the collision avoidance and lane change type items. Great performance!
  • Purchased a Used car
  • Used for Towing
  • Does recommend this car
Comfort 5.0
Interior 5.0
Performance 5.0
Value 4.0
Exterior 5.0
Reliability 5.0
21 people out of 24 found this review helpful. Did you?
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By CarlMi Retired from Kingsford, Michigan
Owns this car
June 13, 2018

Very reliable!

This truck is very powerfull great for towing has a grade break for slowing when going downhill. It is loaded with options and is a very comfortable ride!
  • Purchased a Used car
  • Used for Having fun
  • Does recommend this car
Comfort 5.0
Interior 5.0
Performance 5.0
Value 5.0
Exterior 5.0
Reliability 5.0
6 people out of 6 found this review helpful. Did you?
Yes No
See all reviews

GMC dealers near you

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FAQ

What trim levels are available for the 2006 GMC Sierra 2500?

The 2006 GMC Sierra 2500 is available in 5 trim levels:

  • SL (10 styles)
  • SLE1 (10 styles)
  • SLE2 (8 styles)
  • SLT (8 styles)
  • Work Truck (10 styles)

What are some similar vehicles and competitors of the 2006 GMC Sierra 2500?

The 2006 GMC Sierra 2500 compares to and/or competes against the following vehicles:

Is the 2006 GMC Sierra 2500 reliable?

The 2006 GMC Sierra 2500 has an average reliability rating of 4.7 out of 5 according to cars.com consumers. Find real-world reliability insights within consumer reviews from 2006 GMC Sierra 2500 owners.

Is the 2006 GMC Sierra 2500 a good Truck?

Below are the cars.com consumers ratings for the 2006 GMC Sierra 2500. 100.0% of drivers recommend this vehicle.

4.6 / 5
Based on 11 reviews
  • Comfort: 4.7
  • Interior: 4.5
  • Performance: 4.8
  • Value: 4.5
  • Exterior: 4.5
  • Reliability: 4.7

GMC Sierra 2500 history

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