Lexus Gs430 problems
The Lexus GS (Japanese: レクサス・GS, Rekusasu GS) is an executive car (E-segment in Europe) manufactured and marketed by Lexus across four generations — launched in 1991 as the Toyota Aristo in Japan and as the Lexus GS for markets outside the JDM beginning in February 1993. It continued with the Toyota Aristo name for the Japanese market until January 2005.
Lexus marketed the GS as a performance sedan competing in the mid-luxury class, between its compact executive IS and large/flagship LS. The GS shared its chassis with one of Toyota's longest-running nameplates, the Toyota Crown premium sedans until 2011.
The GS featured six-cylinder engines and rear-wheel drive, with a V8 engines offered forall generations, and all-wheel drive and hybrid versions debuted in 2005. Previously, all-wheel drive versions were already made available in the Japanese-market S140 series Aristo. The first two generations had a Japanese domestic market equivalent, the Toyota Aristo (aristo is Greek for "the best"), which was sold from 1991 until the Lexus marque's domestic debut in 2005. Though largely identical in exterior and interior design, the GS and the Aristo differed in their engine and transmission combinations as well as equipment packages. The GS name stands for Grand Sedan. However, some Lexus importers use the backronymic name, Grand Sport.
The first generation Lexus GS began sales in the United States, Europe and selected Asian markets in 1993. It was originally introduced with an inline-six engine and exterior bodywork designed by Italdesign Giugiaro. The second generation model premiered in 1997, using a new platform, in-house styling, and adding a V8 version for the first time outside Japan. The third generation GS, which premiered globally for the 2006 model year, was produced in V6, V8, and hybrid versions, the latter known as the GS 450h. The third generation models were the first GS sedans to be badged as such in the Japanese domestic market.
The fourth generation Lexus GS premiered in August 2011 at the Pebble Beach Concours d'Elegance, where models introduced included the V6-powered GS 350, hybrid GS 450h, and performance-tuned F Sport variants. A lower-displacement V6 model, the GS 250, premiered at the Auto Guangzhou Exhibition in November 2011, targeted at Asian and European markets. In some markets such as North America and Asia, the GS shares the mid-size sedan category in the Lexus lineup with the front-wheel drive ES, serving as its rear-wheel-drive counterpart.
The GS was replaced in Europe by the Lexus ES from December 2018. The seventh generation ES is the first to be sold in Europe, replacing the GS in spite of being a front-wheel drive car. It went on sale from September 2018 in Russia, Turkey and other CIS markets and from December 2018 in Western and Central Europe. Production ended in August 2020.
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Lexus Gs430 model years
Common Lexus Gs430 problems
Based on the information gathered from various sources about common problems with the Lexus GS430, here is a detailed list of issues reported by owners:
- Engine Misfires: Owners have reported engine misfires in Lexus GS430 cars. This issue can be caused by various factors such as faulty spark plugs, ignition coils, or fuel injectors. Engine misfires can lead to poor performance, rough idling, and decreased fuel efficiency.
- Oil Consumption: Another common problem is excessive oil consumption. This issue may be due to worn piston rings, valve seals, or gaskets, leading to oil leaks and the need for frequent top-ups. Excessive oil consumption can result in engine damage if not addressed promptly.
- Transmission Problems: Owners have experienced transmission issues in Lexus GS430 cars. Transmission problems can manifest as rough shifting, slipping gears, or transmission fluid leaks. Addressing transmission issues promptly is crucial to prevent further damage to the transmission system.
- Suspension Issues: Suspension problems have been reported by GS430 owners. Common suspension issues include worn-out shocks, struts, or bushings, leading to a bumpy ride, uneven tire wear, and reduced handling. Proper maintenance and timely repairs are essential to ensure a smooth and safe driving experience.
- Electrical Problems: Depending on the year, model, and trim level, some GS430s are prone to electrical issues. These can range from malfunctioning sensors to faulty wiring, causing issues with various electrical components such as lights, power windows, or the audio system. Diagnosing and addressing electrical problems promptly is crucial for vehicle safety and functionality.
- Steering Issues: Some Lexus GS430 models may experience steering problems, including issues with the power steering system. Common steering issues can lead to difficulty in steering, unusual noises when turning, or steering wheel vibrations. Proper diagnosis and repair are necessary to maintain steering precision and safety.
- Brake Problems: Owners have reported brake-related issues in Lexus GS430 cars. Brake problems can include worn brake pads, brake fluid leaks, or issues with the brake calipers. Maintaining the braking system is essential for safe driving and requires regular inspections and timely replacements.
By addressing these common problems proactively through regular maintenance, timely repairs, and thorough diagnostics, Lexus GS430 owners can ensure a reliable and enjoyable driving experience while minimizing the risk of costly repairs and safety hazards.
How much does it cost to maintain a GS430?
The annual maintenance cost of a Lexus GS430 is $479.
How many miles per gallon does a GS430 get?
The GS 430 gets a mediocre 18 miles per gallon in the city and 25 on the highway; and it requires top-dollar premium unleaded gasoline.
Does Lexus GS430 have air suspension?
The Ksport Airtech Basic Lexus GS430 Air Suspension System features high quality air bags, proven to handle the stress and abuse of both daily driving and track use.
When did the Lexus GS430 come out?
In September 2005, the GS 350 (GRS191) and GS 430 (UZS190) went on sale in Japan; the GS 350 using a 3.5-liter 2GR-FSE engine with D4-S direct injection, while the GS 430 used the same 4.3-liter 3UZ-FE V8 engine used in the previous model.
Percentage distribution of complaints by Lexus Gs430 years
We have researched Lexus problems and analysed all the complaints filed against Lexus Gs430 cars and compiled the top 5 most problematic Lexus Gs430 model years:
Below you can see the percentage distribution of known problems by Lexus Gs430 model years.
Distribution of the number of complaints by Lexus Gs430 years
We've also compiled a chart for you with the number of complaints about Volkswagen Jetta cars of certain model years:
Lexus Gs430 car problems categorized by type of issue
After analysing all complaints related to Lexus Gs430 , it was concluded that the most common issues with these cars are:
- Vehicle speed control problems
- Service brakes problems
- Electronic stability control (esc) problems
- Hydraulic problems
- Structure problems
The graph below shows statistics for all Lexus Gs430 vehicle components and the number of complaints received.
Distribution of the number of complaints where the accident occurred by Gs430 model years
A total of 3 complaints were registered in which the accident occurred. In the graph you can see the distribution of the number of complaints by model year.
Distribution of the number of complaints with injuries by Gs430 model years
There were a total of 3 complaints that resulted in a injuries. In the graph you can see the distribution of the number of complaints by model year.
The NHTSA has received 14 complaints about various vehicle components related to the Lexus Gs430 . Below are the 25 most recent complaints reported for Lexus Gs430 vehicles.
List of Lexus Gs430 complaints
Lexus Gs430 2003
- Date Of Incident: 2015-06-02
- Date Complaint: 2015-12-05
- VIN: J8BL69S3001
- Components: ELECTRONIC STABILITY CONTROL (ESC)
- Summary: WHILE THIS VEHICLE WAS NOT INCLUDED IN THE SAFETY REACALL BULLETIN REGARDING UN-INTENDED ACCELERATION, MY VEHICLE NO EXHIBITS THE ISSUE THAT, WHILE IN MOTION, THE BRAKE AND ACCELERATOR PEDALS CAN BE PUSHED SIMULTANEOUSLY, POSSIBLY CAUSING A VEHICLE ACCIDENT. I FEEL MY VIN SHOULD HAVE BEEN PART OF THE SAFETY RECALL LIST.
Lexus Gs430 2002
- Date Of Incident: 2011-05-18
- Date Complaint: 2013-05-17
- VIN: JTHFN48YX20
- Components: STRUCTURE
- Summary: LIKE MANY OTHERS THAT I KNOW THAT OWN A LEXUS SC430. I THINK I HAVE A MOLD PROBLEM. I HAVE HEARD OF PEOPLE BECOMING VERY ILL FROM CAR. I ALSO SMELL A PROBLEM WITH AC AND HAVE CONDENSATION ON INSIDE OF WINDOWS. *TR
Lexus Gs430 2004
- Date Of Incident: 2011-04-28
- Date Complaint: 2011-05-01
- Crash: 1
- VIN: JT8BL69S940
- Components: TRACTION CONTROL SYSTEM
- Summary: I PUT MY CAR IN REVERSE WHILE COMING OUT OF MY DRIVEWAY AND THE CAR WENT OUT OF CONTROL. I TRY STEPPING ON THE BRAKE AND IT WONT STOP CRASHING INTO A PARKED CAR AND A TREE. IT CONTINUED TO MOVE AN WONT STOP. I THEN HAD TO PUT THE CAR IN DRIVE AND IT TOOK OFF LIKE AN AIRPLANE AGAIN NOT STOPPING WHEN I HIT THE BRAKE. I THEN HAD TO PUT THE CAR IN PARK IN ORDER TO GET IT TO STOP. I AM SCARED TO GO INTO THE CAR BECAUSE I DON'T THINK IT SAFE FOR ME AND MY KID ... PLEASE ADVISE.. *TR
Lexus Gs430 2001
- Date Of Incident: 2006-07-18
- Date Complaint: 2010-09-02
- VIN: JT8BL69S710
- Components: ENGINE AND ENGINE COOLING
- Summary: TL*THE CONTACT OWNS A 2001 LEXUS GS430. THE CONTACT STATED THAT THE ENGINE STALLED AND THE FAILURE HAD OCCURRED INTERMITTENTLY FOR FOUR YEARS. THE ONLY CONSTANT WAS THAT IT HAPPENED WHENEVER THE ACCELERATOR PEDAL WAS ENGAGED. THE DEALER WAS UNABLE TO DUPLICATE AND REPAIR THE PROBLEM. THE FAILURE MILEAGE WAS 65000 AND THE CURRENT MILEAGE WAS 112000. UPDATED 01/31/11 *BF UPDATED 02/14/11
Lexus Gs430 2003
- Date Of Incident: 2010-03-18
- Date Complaint: 2010-03-18
- Crash: 1
- VIN: JT8BL69S030
- Components: VEHICLE SPEED CONTROL
- Summary: TL*THE CONTACT OWNS A 2003 LEXUS GS430. WHILE DRIVING 2 MPH ATTEMPTING TO APPLY THE BRAKES, THE VEHICLE SUDDENLY ACCELERATED WITHOUT WARNING CAUSING THE VEHICLE TO CRASH INTO A CEMENT POLE. THE FRONT FENDER AND HOOD OF THE VEHICLE WERE DAMAGED. THE CONTACT STATED THAT DUE TO THE IMPACT HER NECK AND BODY LUNGED FORWARD DURING THE CRASH; HOWEVER, SHE WAS NOT BRUISED. THE POLICE WAS NOTIFIED; HOWEVER, THE CONTACT DID NOT INDICATE WHETHER A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO A BODY SHOP TO BE INSPECTED BY THE INSURANCE COMPANY. THE MANUFACTURER WILL BE NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 54,000.
Lexus Gs430 2002
- Date Of Incident: 2009-11-28
- Date Complaint: 2010-03-04
- VIN: JT8BL69S620
- Components: VEHICLE SPEED CONTROL,ELECTRONIC STABILITY CONTROL (ESC)
- Summary: I BROUGHT LEXUS GS430, MODEL YEAR 2002 IN DEC 2001. MY MODEL IS NOT IN RECALL LIST. I HAVE EXPERIENCED SUDDEN UNINTENDED ACCELERATION ON NOV 28, 2009 IN SAN DIEGO. BRAKING DID NOT HELP. CAR WENT OVER STREET DIVIDER IN OPPOSING TRAFFIC LANES. I WAS LUCKY THAT THERE WAS NO TRAFFIC. *TR
Lexus Gs430 2001
- Date Of Incident: 2004-01-15
- Date Complaint: 2010-03-04
- VIN: JT8BL69SX10
- Components: ELECTRICAL SYSTEM
- Summary: LEXUS 2001 GS430 EXHIBITED ACCELERATION WHILE BRAKING. TWO OR THREE INCIDENTS IN 8 YEARS "APPROXIMATE INCIDENT DATE" IS NOT VALID SINCE I HAVE NOT HAD A RECENT INCIDENT. I AM FILING THIS REPORTS IN VIEW OF THE RECENT TOYOTA ACCELERATION PROBLEM REPORTS. ALTHOUGH MY EXPERIENCE IS INFREQUENT, I WANTED TO DOCUMENT THAT SIMILAR PROBLEMS OCCURRED IN MY MUCH OLDER LEXUS. *TR
Lexus Gs430 2003
- Date Of Incident: 2009-12-03
- Date Complaint: 2010-03-04
- VIN: JT8BL69S030
- Components: SERVICE BRAKES, ELECTRIC
- Summary: TOTAL BRAKES FAILURE TWICE. DEALER WAS NOT ABLE TO IDENTIFY PROBLEM THE FIRST TIME AND THE BRAKES WERE WORKING AGAIN AFTER A FEW SHUTOFFS/RESTARTS OF THE ENGINE. THE SECOND TIME, DEALER CLAIMED THAT IT HAS LOCATED AN "OPEN CIRCUIT IN PUMP MOTOR" - MANY PARTS WERE REPLACED AT $2,550.53. *TR
Lexus Gs430 2002
- Date Of Incident: 2010-01-31
- Date Complaint: 2010-02-05
- Number Of Injuries: 3
- Crash: 1
- VIN: JT8BL69S620
- Components: AIR BAGS,VEHICLE SPEED CONTROL
- Summary: MY FATHER WAS DRIVING MY 02 LEXUS GS430 WITH MY MOTHER AND 10MO OLD DAUGHTER IN THE BACKSEAT. HE STOPPED AT A STOP SIGN AND THEN ACCELERATED TO TURN LEFT. HE WAS GOING 30-35MPH AND SAW THAT THE CAR INFRONT OF HIM WAS STOPPED AND ABOUT TO TURN. HE PRESSED THE BRAKE AND THE LEXUS DID NOT SLOW DOWN. HE THEN SLAMMED ON THE BRAKES AND THE LEXUS STILL DID NOT SLOW DOWN. THE LEXUS FINALLY CAME TO A STOP WHEN THEY HIT THE CAR INFRONT OF THEM AND THE AIRBAGS DID NOT DEPLOY. MY FATHER IS HAVING BACK PROBLEMS AND MY MOTHER'S LEG IS BRUISED, LUCKILY MY DAUGHTER IS UNHARMED. THE DRIVER OF THE OTHER VEHICLE IS ALSO INJURED. *TR
Lexus Gs430 2001
- Date Of Incident: 2005-06-16
- Date Complaint: 2005-07-07
- VIN: JT8BL69S010
- Components: LATCHES/LOCKS/LINKAGES
- Summary: DT: CONSUMER COMPLAINED ABOUT A DOOR LOCK PROBLEM. THE CONSUMER NOTICED THE PROBLEM WHEN THE DOOR AJAR LIGHT ON THE DASH WAS ILLUMINATED. HE TRIED TO LOCK DOOR WITH THE REMOTE AND THE KEY AND IT WOULD NOT LOCK. THIS HAPPENED ON THE REAR PASSENGER'S DOOR. WHEN HE TOOK THE VEHICLE TO THE DEALERSHIP THEY KNEW WHAT THE PROBLEM WAS. HE STILL HAD A WARRANTY AND DID NOT HAVE TO PAY FOR REPAIRS. THEY REPLACED THE DOOR LOCK ACTUATOR AND INTERNAL OPEN DOOR LOCK ASSEMBLY. ACCORDING TO THE SERVICE RECORD THE PART NUMBER WAS 69050-30420. THE DOOR WOULD NOT LOCK INTERMITTENTLY.*AK
Lexus Gs430 2003
- Date Of Incident: 2024-11-24
- Date Complaint: 2004-01-07
- VIN: JTHBN36F340
- Components: SEAT BELTS
- Summary: REAR CENTER AND THE REAR DRIVER'S SEAT BELT WERE INSTALLED INCORRECTLY BY THE MANUFACTURER. THE ONLY WAY THE SEAT BELTS WILL FASTEN IS IF THEY ARE CRISSCROSSED, AND THEN DEPENDING ON WHO FASTENS THE BELT FIRST, WILL DETERMINE WHICH OCCUPANT WILL BE TRAPPED IN SEAT BELT. *AK
Lexus Gs430 2003
- Date Of Incident: 2003-11-03
- Date Complaint: 2003-11-03
- VIN: JT8BL69S030
- Components: SUSPENSION
- Summary: I OWN A 2003 LEXUS GS 430 VEHICLE. DURING THE TIME THAT I HAVE OWNED THIS VEHICLE, I CONTINUE TO EXPERIENCE VIBRATION AND BRAKE AND WHEEL WEAR ON THE FRONT END ASSEMBLY. THE DEALERSHIP HAS ALIGNED THE FRONT END AND CHANGED TIRES, BUT THE PROBLEM IS REPEATING. I BELIEVE THAT THE VEHICLE IS IMPROPERLY DESIGNED EITHER TO ACCEPT 17 IN. TIRES OR TO HANDLE A 4.3 LITER ENGINE. THE DEALERSHIP INSISTS THAT ALL YOU HAVE TO DO IS ROTATE TIRES EVERY 5,000 MILES AND THERE IS NO PROBLEM, BUT THIS IS NOT THE CASE. AS A RESULT OF THE RUN-OUT AND OUT OF BALANCE CONDITION IN THE FRONT END OF THE VEHICLE, THE BRAKING IS UNREPEATABLE, AND, I BELIEVE, CAUSES A SEVER SAFETY CONCERN. THE PROBLEM HAPPENS WITHIN 3,000 TO 4,000 MILES OF AN ALIGNMENT. I BELIEVE THAT THIS PROBLEM IS ENDEMIC TO LEXUS GS 430'S WITH 17 INCH TIRES AND BELIEVE THAT THE DEALERSHIP IS NOT INTERESTED IN CONFRONTING A DESIGN PROBLEM. I AM ASKING THAT THIS BE INVESTIGATED. I ALSO INTEND TO CONTACT TOYOTA DIRECTLY. *LA
Lexus Gs430 2001
- Date Of Incident: 2001-08-21
- Date Complaint: 2003-05-24
- VIN: JT8BL69S510
- Components: STEERING
- Summary: MY LEXUS GS 430 2001 HAS A PROBLEM THAT I HAVE BEEN COMPLAINING ABOUT FROM THE TIME PURCHASED. THE PROBLEM IS IN THE FRONT END. I HAVE RETURNED THE CAR SEVERAL TIMES ABOUT THE CAR WONDERING ALL OVER THE ROAD. THE DRIVER LITERALLY HAS TO FIGHT WITH THE STEERING WHEEL TO CONTROL THE VEHICLE. THE EMPLOYEES AT LEXUS OF MASSAPEQUA, DRIVE THE CAR AND SAY THEY FIND NOTHING WRONG. IF THE PROBLEM IS NOT IN THE FRONT END, THEN THE CAUSE OF THE DANGEROUS STEERING COULD BE THE TIRES. I AM NOT A TECHNICIAN AND DO NOT KNOW A LOT ABOUT MECHANICS. SO I REALLY DON'T KNOW WHAT IS CAUSING THE PROBLEM. HOWEVER, IT DOES NOT TAKE A MECHANIC TO RECOGNIZE A DANGEROUS DRIVING HAZARD. I DO FEEL THAT I AM IN DANGER WHEN DRIVING MY LEXUS. *NLM
Lexus Gs430 2000
- Date Of Incident: 2002-05-17
- Date Complaint: 2002-05-21
- VIN: JT8BL69S610
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: EMERGENCY LIGHT COMES ON INTERMITTENTLY. SOMETIMES AT STARTUP. NOW WHEN DRIVING. AM CAREFUL NOT TO TOUCH BRAKE PEDAL. DEALER SAYS CAN NOT REPLICATE. HAS BEEN IN SHOP ABOUT 8 TIMES IN YEAR AND A HALF. DEALER SAYS BRAKES WORKING OKAY THIS IS A SAFETY ISSUE FOR ME AND I AM CONCERNED. THANK YOU.*AK
Latest negative Lexus Gs430 car reviews
Latest positive Lexus Gs430 car reviews
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Vehicle year: 2007
This car looks, feels, and drives like a vehicle that is meant for a night out to the opera yet trounces many other
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Vehicle year: 2006
I've been buying the Lexus model since 1994 and this one is definitely the most enjoyable to drive. The design is fantastic and the cockpit has all the features you need right at your fingertips.
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Vehicle year: 2006
After owning many MB's and BMW's, I finally decided to purchase a Lexus. I am absolutely thrilled with the exceptional build quality and the attention to detail that has been put into every aspect of the car. The Black/Chasmere color combination has been receiving compliments from everyone on the street. The spider wheels give it a youthful and trendy appearance, which often surprises people when they see my gray hair.
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Vehicle year: 2003
I love my wife's Lexus. It has been trouble-free for us. This is the car for anyone.
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Vehicle year: 2004
I can tell you really love your car!
Are you having problems with your Lexus Gs430?
Alexzander Collins 2024-11-20
Vehicle year: 2007
Hi there! I wanted to share my recent car buying experience with you. Unfortunately, I got into a fender bender with my Lexus GS 430 and it required $10,000 in repairs. Surprisingly, the airbags did not deploy. On the other hand, the low-priced Nissan that I collided with only sustained minor damages. I have been having some trouble with customer service at Lexus, which has been frustrating. Overall, I would rate the construction of the Lexus a 10, but the safety features a 1. I am considering exploring other options for my next car purchase. Thanks for listening!
Edgardo Huels 2024-08-11
Vehicle year: 2006
Hi there! I wanted to share my recent car buying experience with you. Unfortunately, I got into a fender bender with my Lexus GS 430 and it required $10,000 in repairs. Surprisingly, the airbags did not deploy. On the other hand, the low-priced Nissan that I collided with only sustained minor damages. I have been having some trouble with customer service at Lexus, which has been frustrating. Overall, I would rate the construction of the Lexus a 10, but the safety features a 1. I am considering exploring other options for my next car purchase. Thanks for listening!
Stuart Murphy 2024-08-09
Vehicle year: 2004
If you're considering purchasing a GS430, it's important to keep in mind that it may not be suitable for winter driving. This car may struggle to run even in just 2 inches of snow, and the traction control may not be as effective as you'd like. While other cars like the GS 400, Mercedes, and BMW have been able to drive up my driveway just 6 days after a snowfall, my GS 430 has repeatedly gotten stuck. Unfortunately, my dealership experience was also quite disappointing, which is surprising given my 25 years of driving. It's important to be aware of these potential issues before making a purchase. Thank you for considering this information.
Emile Hamill 2024-08-07
Vehicle year: 2004
The car is comfortable and reliable, but some aspects could be improved. The Bridgestone 17
Felipe Block 2024-07-29
Vehicle year: 2005
If you're considering purchasing a GS430, it's important to keep in mind that it may not be suitable for winter driving. This car may struggle to run even in just 2 inches of snow, and the traction control may not be as effective as you'd like. While other cars like the GS 400, Mercedes, and BMW have been able to drive up my driveway just 6 days after a snowfall, my GS 430 has repeatedly gotten stuck. Unfortunately, my dealership experience was also quite disappointing, which is surprising given my 25 years of driving. It's important to be aware of these potential issues before making a purchase. Thank you for considering this information.