YearToAvoid

2005 Lexus GS Reliability Data: Problems & Recalls

No verdict The 2005 Lexus GS has 1 owner complaints and 0 safety recalls on file with NHTSA. Its Complaint Index is 7 out of 100 — #15 highest of 16 GS model years. The most reported problem area is engine (1 complaints, 100% of the total).

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

YearToAvoid Scorecard

Complaint Index
7/100
#15 of 16 GS years
Verdict
No verdict
vs. other years of this model
Complaints
1
unique NHTSA reports
Recalls
0
distinct NHTSA campaigns
Crashes
0
reported in complaints
Fires
0
Injuries
0
Top issue
Engine
Best nearby year
2008
lowest-risk (no Good/Best year)
NHTSA overall rating
Not rated
EPA combined MPG
18.5
16 city / 22.5 hwy
Injuries / deaths
0 / 0

Top 2005 Lexus GS problems

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

  1. Engine1 (100%)
  2. Other1 (100%)

A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.

2005 Lexus GS recalls

No safety recalls on record for this model year.

2005 Lexus GS fuel economy and fuel cost

City
16 MPG
Highway
22.5 MPG
Combined
18.5 MPG
Annual fuel cost (EPA)
$4,325
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.

2005 compared with other GS years

Complaint Index by model year (0 = fewest issues, 100 = most)0255075100’05’06’07’08’09’10’11’12’13’14’15’16’17’18’19’20
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2005No verdict71018.5
2006Avoid10044620.5
2007Avoid8025221

All Lexus GS years: best and worst →

Frequently asked questions

Is the 2005 Lexus GS a reliable year?
Judged by NHTSA owner complaints and recalls, the 2005 Lexus GS ranks #15 of 16 among GS model years (Complaint Index 7/100). 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 2005 Lexus GS?
The most reported problem areas are engine (1 complaints). The median mileage at the time of failure in complaints that report it is 107,000 miles.
Does the 2005 Lexus GS have any recalls?
No safety recall campaigns list the 2005 Lexus GS in NHTSA’s recall database at the time of the last data update.
What is the fuel economy of the 2005 Lexus GS?
EPA rates the 2005 Lexus GS at 18.5 MPG combined (16 city / 22.5 highway), with an estimated annual fuel cost of $4,325. 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.