• (4.5) 22 reviews
  • MSRP: $6,257$19,013
  • Body Style: Truck
  • Combined MPG: N/A
  • Engine: 300-hp, 6.0-liter V-8 (regular gas)
  • Drivetrain: 4x2
  • Towing Capacity: 8,200 lbs.
2006 GMC Sierra 1500

Our Take on the 2006 GMC Sierra 1500

GMC updated its complete line of full-size Sierra pickup trucks for the 2003 model year and incorporated a new electrical architecture. While this General Motors division positions its trucks as "professional grade," the similar Chevrolet Silverado ranks as the high-volume member of the duo.Sierr... Read Full Report

What We Don't Like

  • Ride comfort
  • Fuel economy

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)

2006 GMC Sierra 1500 Reviews

Consumer Reviews


Average based on 22 reviews

Write a Review

Great truck!

by Mike from Wayne County, NY on February 1, 2012

I bought a 2006 GMC Sierra Crew Cab SLE, Z71 Off-Road with approximately 73,000 miles on it. It was between that truck and a Nissan Frontier (was considering a mid-size after 10 years of driving an S-... Read Full Review

6 Trim Levels Available

Wondering which configuration is right for you?
Our 2006 GMC Sierra 1500 trim comparison will help you decide.

2006 GMC Sierra 1500 Safety Ratings

Crash-Test Reports


There are currently 8 recalls for this car.

Safety defects and recalls are relatively common. Stay informed and know what to do ahead of time.

Safety defects and recalls explained

Service & Repair

Estimated Service & Repair cost: $4,400 per year.

Save on maintenance costs and do your own repairs.


Estimate your monthly loan payment.
Asking Price Range
$29,745 - $36,525
Calculate Monthly Payments