2006 GMC Sierra 2500

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$21,825

starting MSRP

2006 GMC Sierra 2500

Key specs

Base trim shown

Overview

The good:

  • Performance with gasoline V-8
  • Automatic-transmission response
  • Quietness

The bad:

  • Ride comfort
  • Fuel economy

14 trims

Starting msrp listed lowest to highest price

Wondering which trim is right for you?

Our 2006 GMC Sierra 2500 trim comparison will help you decide.

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)

Consumer reviews

Rating breakdown (out of 5):
  • Comfort 4.7
  • Interior design 4.5
  • Performance 4.8
  • Value for the money 4.5
  • Exterior styling 4.5
  • Reliability 4.7

Most recent consumer reviews

4.9

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!

5.0

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!

4.6

amazing duramax

I have driven a lot of trucks including transports and have never liked a vehicle as much as I like this one. Low maintenance good mileage lots of power the only bad thing is that it came with a 26 gal. Fuel tank so I upgraded to a 52 gal tank at $3500. Which was a ridiculous price but in the end well worth it. Amazing truck would certainly buy it again. Carl

See all 11 consumer reviews

Warranty

New car and Certified Pre-Owned programs by GMC
Certified Pre-Owned program benefits
Maximum age/mileage
5 model years or newer/up to 75,000 miles
Basic warranty terms
12 months/12,000 miles bumper-to-bumper original warranty, then may continue to 6 years/100,000 miles limited (depending on variables)
Powertrain
6 years/100,000 miles
Dealer certification required
172-point inspection
Roadside assistance
Yes
View all cpo program details

Have questions about warranties or CPO programs?

Compare the competitors

2002

Chevrolet Silverado 2500

$22,742

starting MSRP

2002

GMC Sierra 3500

$24,424

starting MSRP

2007

GMC Sierra 2500

$22,225

starting MSRP