Most common 2006 Chevrolet Avalanche problems
Share of the 11 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Chevrolet Avalanche complaints by model year
Best Avalanche years: 2006, 2012, 2009. Years to avoid: 2002, 2003, 2004. Compare all years →
2006 Chevrolet Avalanche recalls (1)
Equipment › Other › Labels
Certain trucks and sport utility vehicles fail to conform to the requirements of federal motor vehicle safety standard no. 110, "tire selection and rims." these vehicles were shipped with tire and loading information labels listing an inacccurate vehicle capacity weight.
Remedy: Owners will be provided with corrected labels and installation instructions. At the customer's option, a dealer can install the label for them. The recall began on March 31, 2006.
What 2006 Chevrolet Avalanche owners say
Transmission & drivetrain
Tl contact owns a 2006 Chevrolet Avalanche. The contact stated that the transmission failed while he was driving approximately 60 MPH. He was unable to move forward although the rpms increased. There were no warning lights prior to the failure. The vehicle was taken to a transmission center where the transmission was replaced. The contact called the manufacturer and filed a complaint about the failure. The current and failure mileages were approximately 90,000.
I was driving along at 60 MPH and lightly accelerated and heard a clunk. I continued to drive along and slowed down to exit off the interstate. Then when got off the interstate and came up to a green arrow and turned left. Then as soon as I accelerated at 25 MPH, I felt the transmission go out and heard a high pitch whine and some grinding. Then was not able to accelerate anymore.
2006 Chevrolet Avalanche engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 5.3L 8-cyl | 4-speed automatic | RWD | 13 / 17 / 14 |
| 5.3L 8-cyl | 4-speed automatic | 4WD/AWD | 13 / 17 / 14 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2006 Chevrolet Avalanche a good car?
Based on 11 owner complaints filed with NHTSA, the 2006 Avalanche rates better than average: 91% fewer complaints than a typical year of the Avalanche at the same age. It is one of the best Avalanche years by this measure. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2006 Chevrolet Avalanche?
The transmission & drivetrain — 4 complaints, 36% of all complaints for this model year, most often about automatic transmission. Next are the brakes (2) and air bags (1).
How many recalls does the 2006 Chevrolet Avalanche have?
There is 1 recall for the 2006 Chevrolet Avalanche, the most recent from December 7, 2005 (labels). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Chevrolet Avalanche?
The best years by complaints, compared at the same age, are 2006, 2012 and 2009. Years to avoid or approach with caution: 2002, 2003 and 2004. See the full Chevrolet Avalanche years comparison.
At what mileage do 2006 Chevrolet Avalanche problems happen?
The median mileage reported in complaints is about 90,000 miles; 20% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.