2005 Lexus Ls430 problems
Verdict · NHTSA data
A typical year for this model
The 2005 Lexus Ls430 sits mid-pack among Ls430 years: 31 NHTSA complaints against a model median of roughly 31, with no recalls and no defect investigations. Reports tied to this model year include one death and 11 injuries, per the complaint records themselves.
Speed Control leads the complaint categories with 12 reports (39% of the total).
31
NHTSA complaints
0
Recalls
0
Investigations
13
Crash-involved
2
Fires reported
11
Injuries
1
Deaths
—
NCAP overall
How does 2005 compare to other Ls430 years?
What are the most common 2005 Lexus Ls430 problems?
| Component | Complaints | Share | vs prior year |
|---|---|---|---|
| Speed Control | 12 | 39% | ▲ up |
| Tires & Wheels | 4 | 13% | ▲ up |
| Airbags | 3 | 10% | — flat |
| Brakes | 3 | 10% | ▲ up |
| Body & Structure | 2 | 6% | — flat |
| Suspension | 2 | 6% | — flat |
| Visibility & Wipers | 1 | 3% | ▼ down |
| Electrical System | 1 | 3% | — flat |
| Lighting | 1 | 3% | ▼ down |
| Other | 1 | 3% | — flat |
| Seat Belts | 1 | 3% | — flat |
Consumer complaints filed with NHTSA
Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.
“2005 LEXUS LS430. CONSUMER STATES UNINTENDED ACCELERATION *TGW THE CONSUMER STATED WHEN HE APPROACHED HIS PARKING SPACE, THE VEHICLE SUDDENLY ACCELERATED EVEN THOUGH HIS FOOT WAS ON THE BRAKE. FORTUNATELY, A STEEL FENCE STOPPED THE VEHICLE FROM CRASHING INTO THE ADJACENT BUILDING. THE CONSUMER…”
“THE WHEELS ON THIS CAR ACCUMLATE CORROSION AND CAUSE THE TIRES TO GO FLAT WHILE DRIVING. LEXUS DOESN'T SEEM CONCERNED WITH THIS DEFECT. *TR”
“THE CONSUMER EXPERIENCED SUDDEN ACCELERATION IN HER 2005 LEXUS LS 430 WHILE PULLING INTO A PARKING LOT . *NM THE CONSUMER DOESN'T THINK THE AIR BAG INFLATED ALL THE WAY BECAUSE HER NOISE HIT THE STEERING WHEEL. HER RIGHT SHIN SMASHED INTO THE DASHBOARD WHICH RESULTED IN A VERY LARGE HEMATOMA ON HER…”
“ I HAVE OWNED CAR SINCE NEW. ALL SERVICE PERFORMED BY SAME DEALER ON TIME. ALL REPAIRS DONE AS SUGGESTED BY DEALER. AIR BAGS RECALL PERFORMED IN 2006. NEW BRAKES WITHIN 6 MONTHS. DRIVING TO MY WIFE"S WORK (AIRPORT) ON SAME ROUTE FOR 38 YEARS (37 MILES FROM RESIDENCE). I OBSERVED RED LIGHT AND CARS…”
“LIFTERS THAT HOLD TRUNK OPEN FAILED & TRUNK STRUCK OPERATOR IN THE HEAD TWICE. ENGINE HOOD WAS OPENED TO ITS APEX & THE HOOD SLAMMED CLOSED. WILL NOT STAY OPEN; CAN ONLY BE HELD OPEN WITH A CANE WHILE TRYING TO CHECK OIL. CAR WAS STATIONARY & IGNITION WAS OFF IN ALL CASES. CAR GAVE NO PREVIOUS…”
2005 Lexus Ls430 — common questions
Is the 2005 Lexus Ls430 reliable?
It is close to typical for the Ls430: 31 NHTSA complaints, 0 recalls, and no investigations on file.
What are the most common 2005 Ls430 problems?
According to NHTSA complaint data, the leading problem areas are speed control (12 complaints), tires & wheels (4 complaints), brakes (3 complaints).
Does the 2005 Lexus Ls430 have recalls?
No. NHTSA lists no recall campaigns for the 2005 Lexus Ls430.
Which Lexus Ls430 years should you avoid?
Based on complaint rates and open investigations, the Ls430 years to avoid are 2001. The cleanest record among Ls430 years belongs to 2004.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.