Most common 2018 Lexus GX460 problems
Share of the 7 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Lexus GX460 complaints by model year
Best GX460 years: 2013, 2016. Years to avoid: 2010, 2011. Compare all years →
2018 Lexus GX460 recalls (2)
Fuel system, gasoline › Delivery › Fuel pump
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land Cruiser, 2017-2020 Tacoma, 2019-2020 RAV4, 2019-2020 Sequoia, 2017-2020 Sienna, 2019-2020 Tundra, 2018-2020 Lexus ES350, 2017…
Remedy: Toyota will notify owners, and dealers will replace the fuel pump assembly with an improved one, free of charge. Owners of specific models were notified that remedy parts were available starting January 21, 2021.
Equipment › Other › Labels
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2017-2018 Toyota 4Runner and Tundra, 2018 Toyota Highlander, RAV4 and Lexus GX460 and 2017 Toyota Sienna and Tacoma vehicles. These vehicles may have incorrect load carrying capacity modification labels.
Remedy: Toyota will notify owners and provide them with corrected labels, free of charge. The recall began on January 23, 2018. Owners may contact Toyota customer service at 1-800-331-4331.
What 2018 Lexus GX460 owners say
Suspension
I bought the car last momth (May April 2018), now the mileage is just 490, and the car is already leaning to the right passenger side. The first issue with the car was it was pulling to the right when you drive it at a speed of 30 - 40 miles per hour. I took it to the dealership westside Lexus houston. And they did fix it. But the leaning to the right side was not fixed. The service personnel said that this is normal for the car to lean, and I told them that when the car is in motion you can even tell and feel that it is leaning. They said that it is normal, this is part of the kdss system and there is nothing to be worried about. I was so disappointed because my two kids get to ride this car, my family. And I know for a fact that this is a safety issue that needs to be addressed. …
Vehicle often sits visibly lower on the left side during driving and at rest. Vehicle also often hisses from rear after turning off after driving. Dealer denies any problem, but states they have had several other complaints from other customers. Lexus states problem can only be diagnosed with full tank of gas - implying if the gas tank is not full, the vehicle May be unlevel. Lexus states this is a normal condition for this vehicle, and the vehicle does not meet Lexus repair criteria. First noticed issue on day of purchase. At that time dealer said it could be adjusted, but now states there is no adjustment. (I did not have the stated adjustment performed at that time, because I had just driven 2 hours to pickup my new vehicle).
2018 Lexus GX460 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 4.6L 8-cyl | 6-speed automatic | 4WD | 15 / 18 / 16 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2018 Lexus GX460 a good car?
Based on 7 owner complaints filed with NHTSA, the 2018 GX460 rates average: about as many complaints as a typical year of the GX460 at the same age. 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 2018 Lexus GX460?
The suspension — 3 complaints, 43% of all complaints for this model year. Next are the steering (1) and brakes (1).
How many recalls does the 2018 Lexus GX460 have?
There are 2 recalls for the 2018 Lexus GX460, the most recent from November 4, 2020 (fuel pump). 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 Lexus GX460?
The best years by complaints, compared at the same age, are 2013 and 2016. Years to avoid or approach with caution: 2010 and 2011. See the full Lexus GX460 years comparison.
At what mileage do 2018 Lexus GX460 problems happen?
The median mileage reported in complaints is about 0 miles; 100% 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.