YearToAvoid

2020 Lexus LS Reliability Data: Problems & Recalls

No verdict The 2020 Lexus LS has zero owner complaints on file with NHTSA and a complaint index of 0, ranking 19th out of 19 model years (least complaints). It carries one recall covering an airbag seat assembly issue.

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

YearToAvoid Scorecard

Complaint Index
0/100
#19 of 19 LS years
Verdict
No verdict
vs. other years of this model
Complaints
0
unique NHTSA reports
Recalls
1
distinct NHTSA campaigns
Crashes
0
reported in complaints
Fires
0
Injuries
0
Top issue
—
Best nearby year
2013
rated Good
NHTSA overall rating
Not rated
EPA combined MPG
24.5
21 city / 30.5 hwy
Injuries / deaths
0 / 0

Top 2020 Lexus LS problems

Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.

No component data.

2020 Lexus LS recalls

1 NHTSA recall campaign list this model year.

  1. NHTSA 24V275000Apr 17, 2024Airbags509 vehicles

    Air bags:sensor:occupant classification:front passenger

    Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2021 Lexus LS500 and 2018-2020 Lexus LS500 Hybrid vehicles equipped with the "Executive Package." The front passenger seat may have been assembled with interference between internal parts that can cause the Occupant Classification System (OCS) sensor to incorrectly detect the occupant. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."

    Risk: Incorrect detection of an occupant may result in improper air bag deployment during a crash, increasing the risk of injury.

    Remedy: Dealers will inspect and repair the front passenger seat, as necessary, free of charge. Owner notification letters were mailed June 7, 2024. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 24LA03.

2020 Lexus LS fuel economy and fuel cost

City
21 MPG
Highway
30.5 MPG
Combined
24.5 MPG
Annual fuel cost (EPA)
$3,250
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 LS years

Complaint Index by model year (0 = fewest issues, 100 = most)0255075100’05’06’07’08’09’10’11’12’13’14’15’16’18’19’20’21’23’24’25
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2018Caution7214224.5
2019No verdict111124.5
2020No verdict00124.5
2021Caution565124
2023No verdict221225

All Lexus LS years: best and worst →

Frequently asked questions

Is the 2020 Lexus LS reliable?
NHTSA lists zero complaints for the 2020 Lexus LS, giving it a complaint index of 0, the lowest among all 19 model years with data.
Does the 2020 Lexus LS have any recalls?
Yes, one recall (campaign 24V275000) covers a front passenger seat assembly issue tied to the Executive Package airbags, affecting 2018-2020 LS500 Hybrid and related models.
What year Lexus LS should I avoid?
Based on NHTSA complaints and recalls, 2006, 2007, 2008, 2009, and 2016 Lexus LS model years carry Avoid verdicts, while 2020 has no verdict due to no reported complaints.
How does the 2020 Lexus LS compare to other LS years?
The 2020 model ranks 19th out of 19 years by complaint index, meaning it has fewer reported problems than every other model year in the dataset.
What is the fuel economy of the 2020 Lexus LS?
EPA rates the 2020 Lexus LS at 24.5 mpg combined (21 city / 30.5 highway), with an estimated annual fuel cost of $3,250.

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.