YearToAvoid

2020 Lexus GX460 Problems, Recalls & Reliability

Verdict

No verdict

Complaint Index

36/100

#8 most-complained of 12 GX460 years

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

The 2020 Lexus GX460 has 1 owner complaints and 0 safety recalls on file with NHTSA. Its Complaint Index is 36 out of 100 — #8 highest of 12 GX460 model years. The most reported problem area is collision avoidance & cameras (1 complaints, 100% of the total). Complaints report 1 crash.

Complaints
1
Recalls
0
Crashes / fires
1 / 0
Injuries / deaths
0 / 0
NHTSA overall rating
Not rated
EPA combined MPG
16
15 city / 19 hwy

Top 2020 Lexus GX460 problems

NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.

  1. Collision Avoidance & Cameras1 (100%)

2020 Lexus GX460 recalls

No safety recalls on record for this model year.

2020 Lexus GX460 fuel economy and fuel cost

City
15 MPG
Highway
19 MPG
Combined
16 MPG
Annual fuel cost (EPA)
$5,000
15,000 mi/yr
Fuel
Premium
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2020 compared with other GX460 years

Complaint Index by model year (0 = fewest issues, 100 = most)0255075100201020112012201320142015201620172018201920202022
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2018Avoid917216
2019No verdict90116
2020No verdict361016
2022No verdict182016

All Lexus GX460 years: best and worst →

Frequently asked questions

Is the 2020 Lexus GX460 a reliable year?
Judged by NHTSA owner complaints and recalls, the 2020 Lexus GX460 ranks #8 of 12 among GX460 model years (Complaint Index 36/100). It has 1 complaints and 0 recalls on file. This reflects reported safety-related problems, not an overall reliability rating.
What are the most common problems with the 2020 Lexus GX460?
The most reported problem areas are collision avoidance & cameras (1 complaints). The median mileage at the time of failure in complaints that report it is 10,000 miles.
Does the 2020 Lexus GX460 have any recalls?
No safety recall campaigns list the 2020 Lexus GX460 in NHTSA’s recall database at the time of the last data update.
What is the fuel economy of the 2020 Lexus GX460?
EPA rates the 2020 Lexus GX460 at 16 MPG combined (15 city / 19 highway), with an estimated annual fuel cost of $5,000. Where several configurations exist, the median is shown.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.