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2005 Lexus LS430 problems

The most common problem on the 2005 Lexus LS430 is acceleration and speed control, typically around 44,500 miles. It has fewer complaints than a typical LS430 model year.

Typical yearClose to a typical year
Year score
78/100
Owner complaints
21
Recalls
0
Service bulletins
67
Worst area
Acceleration
Fuel economy
18mpg

The worst 2005 Lexus LS430 problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Acceleration
    12
  • Airbags
    3
  • Brakes
    3
  • Body
    2
  • Wheels
    2
  • Driver assistance
    1
  • Lights
    1
  • Seat belts
    1
  • Suspension
    1
  • Tires
    1
  • Visibility
    1

Specific symptoms reported on the 2005 Lexus LS430

Sudden acceleration 5

Recalls

No recalls on record for this model year.

Technical service bulletins for the 2005 Lexus LS430 67

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 67 bulletins for the 2005 Lexus LS430

2005 Lexus LS430 fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
4.3L 8‑cylRWD162318

What 2005 Lexus LS430 owners say

Most recent owner complaints, unedited.

Filed May 2, 2022 · Suspension · 54,000 miles · CA

The contact owns a 2005 Lexus LS430. The contact stated while driving various speeds, the rear suspension was bouncing excessively causing the vehicle to be difficult to control and maintain in the lane. The contact stated no warning light was illuminated. The contact had driven the vehicle to a local dealer, where it was diagnosed and determined that the rear shock absorbers and rear suspension needed to be replaced. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was 54,000.

Filed Jun 1, 2019 · Acceleration, Airbags · 97,000 miles · CA · 1 injury

Takata recall, during accident air bags under inflated, my legs was bruised and swollen. My car self accelerated, I couldn't control the speed, my brakes didn't work, my car stopped by hitting the car in front of me. Claim [xxx], the car was in motion, on a freeway, driving straight, I have a recall claim [xxx]. Information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6).

Filed Mar 8, 2018 · Body · 90,000 miles · CA

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 warning of fatigue or failure.

Filed Jan 30, 2016 · Visibility · FL

My dashboard is a hazardous to me driving bad glare. The dashboard is blistering and melting away and separating from the instrument panel. When I touch the dashboard its starting to crack. Highly disappointed with this lexus product. I am a loyal customer as well and several members of my family! This is very dangerous and unhealthy for me and other customers expiring the same problems. Vehicle was stationary just faulty poor product used for the dashboards.

Filed Mar 3, 2014 · Airbags, Brakes · 142,350 miles · CA · crash

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 stopped 100 yards ahead 1/4 mile from destination. I applied brakes several times to no avail. I told my passengers that I could not stop and applied brakes several times again. Brakes did not go to floor. It felt as though cruise control was on - it wasn't. I avoided a few cars by steering to curb and sidewalk. I observed a light post on sidewalk and had to turn into traffic hitting two cars. A motor policeman was directly behind me and said no brake lights came on. No air bags deployed and left side rear passenger's seat belts failed. Car was totaled. My two passengers (my wife and her co worker) were taken by ambulance to hospital.

Filed Aug 3, 2013 · Lights · 79,000 miles · WA

Was traveling about 55 MPH on dark country road when the afs sensor (as I later learned) went out on the left rear of vehicle. Lights on low beam dropped to about 20' in front of car leaving me virtually blind and unsafe to drive at anything over 20 MPH. Because of the winding nature of the roads and customary speed, I was at serious risk of being rear-ended. In order to get home, I had to drive on high beam causing much consternation with on coming traffic. If you check the u-tube video on this subject, you will find over 14,000 views. This appears to be a very common problem with the lexus product line.

Filed Dec 29, 2012 · Body, Wheels · 15,000 miles · OK

The wheels on this car accumlate corrosion and cause the tires to go flat while driving. Lexus doesn't seem concerned with this defect.

Filed Oct 26, 2012 · Acceleration · 67,000 miles · OH · crash

Tl*the contact owns a 2005 lexus ls430. While driving approximately 3 MPH, the contact attempted to maneuver the vehicle into a parking space when the vehicle accelerated abnormally. As a result, the vehicle traveled over a concrete parking barrier and crashed into a concrete wall. The crash caused damage to the front driver's side door. There were no injuries reported. The vehicle was not repaired. The approximate failure mileage was 67,000.

Filed Feb 14, 2012 · Acceleration · 53,100 miles · CA · crash

Driving into the garage to park, the car jerked and suddenly accelerated. Crashed into the shelvings, plumbing tools and parts. Pushing everything against the rear wall which was damaged.

Filed Sep 4, 2011 · Acceleration, Brakes · OR · crash · 2 injuries

As I was driving along the road, two miles from my house in a residential area. The car suddenly and drastically began to accelerate. I remember vividly pressing the brake pedal multiple times but it failed to decelerate the car at all. Afraid as I was, I ceased to step on the brake or the gas pedal, the car continued accelerating and kept gaining momentum. At that point, I was trying to avoid hitting the cars in front and incoming cars from the other direction of the road. I drove for about a half mile on and off the right side curbside, as clipping mailboxes along the way. At that point I realized that I would not be able to stop, decelerate, nor control the car. In attempt the avoid driving into the main road that LED into a busy four-way intersection, I panicked and removed my seat belt in attempt to evacuate the car. The car door, however would not open. I was in complete shock and alarmed as the car continued to accelerate and as it drove into a head-on collision with a tree. Following the severe impact, I entirely lost consciousness. Following the accident I spent 10 hours in the operation room, and I had to stay for care in the hospital and skill facility for two and half months. From the accident my arm was injured and after 8 months, and it still immobile. I'm still going through series of physical therapy on a weekly basis. Updated ivoq 09/14/11

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Other model years

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Questions about the 2005 Lexus LS430

Is the 2005 Lexus LS430 reliable?

Owners have filed 21 complaints about the 2005 Lexus LS430, fewer than a typical LS430 model year.

What is the 2005 Lexus LS430 year score?

The 2005 Lexus LS430 scores 78 out of 100 (average). The score compares it with the other model years of the Lexus LS430: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.

What is the most common problem with the 2005 Lexus LS430?

Acceleration and speed control, with 12 complaints, typically around 44,500 miles. Next is airbags (3).

How many recalls does the 2005 Lexus LS430 have?

No recalls on record.

What gas mileage does the 2005 Lexus LS430 get?

Official estimates for the 2005 Lexus LS430 range from 18 mpg combined. The most efficient version (4.3L 8-cyl, RWD) gets 16 city and 23 highway.

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