Print report

2006 Hummer H1

Problems & Complaints

Worst 2006 Hummer H1 Problems by Category

Find something helpful? Spread the word.

Click on a category below for details. Help?

Loading ...

one sec.

A D V E R T I S E M E N T S

Stay Up to Date

Get notified about new defects, investigations, recalls & lawsuits for the 2006 Hummer H1:

Unsubscribe any time. We don't sell/share your email.

Compare Hummer H1 Model Years

Curious how the 2006 H1 compares to other years?
Check out our Hummer H1 overview to see the most problematic years, worst problems and most recently reported complaints with the H1.

Hummer H1 Overview

Worst 2006 Hummer H1 Problems

  • We're actively collecting data on the worst problems for the Hummer H1. If you've had a problem, please help us out and report it.

    Add Your Complaint

Add Your Complaint

Bump the H1 problem graphs up another notch. Get answers and make your voice heard!

Become a Fan & Spread the Word