Most common 2006 Lexus GX problems
Share of the 11 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Lexus GX complaints by model year
Best GX years: 2006, 2003, 2004. Years to avoid: 2024, 2025. Compare all years →
What 2006 Lexus GX owners say
Body & structure
I am reporting a serious paint peeling and delamination issue on my 2006 Lexus GX470, painted in Blizzard Pearl (paint code 070). The clear coat and base coat are separating from the body, especially on the hood, roof, and other exposed panels. The paint is flaking off in large sections and continues to deteriorate. Lexus and Toyota have acknowledged this as a known manufacturing defect for several vehicles painted in Blizzard Pearl under Customer Support Program ZKG. However, my vehicle was not included in the recall or program despite showing the exact same failure pattern and paint code. This paint issue significantly affects the safety of the vehicle's structure (exposing metal to the elements) and visibility, and may impact resale and long-term durability. This is clearly a widespread issue that should be addressed for all affected vehicles, regardless of production year.
This is a 2006 Lexus gx470. The paint is peeling profusely and for no reason. We do not live around salt water, the weather has not got to extreme cold levels. I have seen since this car rolled out that Lexus has taken no responsibility for the paint peeling. Like hundreds others, it is peeling on the top of the car, top of the door under all windows, and various places on the hood. I had a paint specialist evaluate it and was told others have the same issues with this vehicle and it had a bad primer which causes the paint to peel this bad.
2006 Lexus GX engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 4.7L 8-cyl | 5-speed automatic | 4WD/AWD | 14 / 18 / 15 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2006 Lexus GX a good car?
Based on 11 owner complaints filed with NHTSA, the 2006 GX rates average: 60% fewer complaints than a typical year of the GX at the same age. It is one of the best GX 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 Lexus GX?
The body & structure — 5 complaints, 45% of all complaints for this model year, most often about body. Next are the air bags (2) and electrical system (1).
How many recalls does the 2006 Lexus GX have?
NHTSA lists no recalls for the 2006 Lexus GX. You can still confirm with your VIN using our VIN recall check.
What are the best and worst years of the Lexus GX?
The best years by complaints, compared at the same age, are 2006, 2003 and 2004. Years to avoid or approach with caution: 2024 and 2025. See the full Lexus GX years comparison.
At what mileage do 2006 Lexus GX problems happen?
The median mileage reported in complaints is about 121,000 miles; 0% 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.