2006 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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Common 2006 Lexus Gs430 problems
The Lexus GS430, produced between 2001 and 2007, is a luxury mid-size sedan known for its advanced technology and features. However, like any vehicle, it has its share of common problems that owners should be aware of.
- Oil Consumption: Later models of the GS430 (2006-2007) were more prone to oil consumption issues, which can be caused by worn-out piston rings, cylinder walls, or valve seals. This issue can lead to a decrease in engine performance, increased oil consumption, and potentially cause damage to the engine if not addressed promptly.
- Transmission Problems: Both early and later models of the GS430 can experience transmission problems, such as slipping, jerking, or hesitation during gear shifts. This issue can be caused by various factors, such as low transmission fluid levels, worn-out clutch plates, or faulty solenoids. Transmission problems can lead to a decrease in vehicle performance, increased fuel consumption, and potentially cause damage to the transmission if not addressed promptly.
- Suspension Issues: The GS430's suspension system can experience issues such as worn-out bushings, broken springs, or leaking shocks. This issue can lead to a decrease in vehicle performance, increased wear and tear on other suspension components, and potentially cause damage to the tires if not addressed promptly.
- Electrical Problems: Some GS430s were also prone to electrical problems, such as blown fuses, malfunctioning sensors, or faulty wiring. This issue can lead to various symptoms, such as warning lights on the dashboard, intermittent electrical failures, or complete electrical failures.
- Steering Issues: Some GS430s may experience steering issues, such as hard steering, excessive play, or wandering on the road. This issue can be caused by various factors, such as low power steering fluid levels, worn-out steering components, or faulty steering sensors.
- Brake Problems: Some GS430s may experience brake problems, such as soft or spongy brakes, squeaking or grinding noises, or vibrations during braking. This issue can be caused by various factors, such as worn-out brake pads, damaged rotors, or leaking brake lines.
Regular maintenance and troubleshooting can help identify and fix these issues, ensuring a safe and enjoyable driving experience. When it comes to engine problems, the 3UZ-FE engine has been known to have issues such as oil consumption, misfires, and engine knocking. These issues can be diagnosed by checking the oil level, examining the spark plugs, and listening for abnormal engine sounds.
In summary, the Lexus GS430 is a luxurious and reliable car that offers great performance and comfort. However, like any car, it has its fair share of problems that owners should be aware of. Regular maintenance and proper care can help prevent many of these problems from occurring in the first place. When it comes to engine problems, the 3UZ-FE engine has been known to have issues such as oil consumption, misfires, and engine knocking. These issues can be diagnosed by checking the oil level, examining the spark plugs, and listening for abnormal engine sounds. Other common problems such as suspension issues, electrical problems, and transmission issues can also be diagnosed through visual inspections, fluid checks, and diagnostic tools. Overall, the Lexus GS430 is a reliable and enjoyable car that can provide a luxurious driving experience for many years with proper care and maintenance.
Does 2006 Lexus GS430 have air suspension?
Yes they do!
This 2006 Lexus GS430 RWD is running VIP Modular Vr15 19x10 wheels, Nankang Ultra Sport Ns-2 225/35 tires with Air Lift Performance Air Suspension suspension, and needs No Modification and has No rubbing or scrubbing.
How many miles per gallon does a 2006 Lexus GS430 get?
Averaged 34-35 mpg with the cruise set at 70-72.
What engine does the GS 430 have?
Powertrain specs
| Engine type | V8 |
|---|---|
| Displacement | 4.3 l (262 ci) |
| Power | 304 ps (300 bhp / 224 kw) |
| Torque | 441 Nm (325 lb-ft) |
| Power / liter | 71 ps (70 hp) |
What is the top speed of the 2006 Lexus GS430?
it's was 153 mph @ 5500rpm... on the way back home fm AZ to CA.... amazing. also saw one 06- blk gs with blk wheel on the oppsite 10E fwy to AZ...
2006 Lexus Gs430 complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2006 Lexus Gs430.
You can leave your car complaint via the special form below.
Negative 2006 Lexus Gs430 car reviews
Positive 2006 Lexus Gs430 car reviews
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This is my second GS - the last was a 2000 GS 400. I'm so glad to say that this car is amazing! It's exceptionally comfortable to drive in, has an incredible stereo system, and a truly amazing adaptive cruise control capability. On a recent 400+ mile drive, I averaged nearly 28.3 mpg - higher than the EPA rating!
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Make sure that the timing belt, water pump, and charging systems have been checked. This car is all computers and circuit boards, but it's a great ride. The adjustable suspension from sports to luxury is amazing. With routine maintenance, you can't go wrong!
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I'm so glad to hear that you're enjoying your new GS430 after trading in your old Mercedes E320! This car is packed with luxurious features, such as heated and cooled seats, navigation, a top-of-the-line Mark Levinson stereo, Bluetooth, a rear backup camera, park assist, and keyless entry and start. Plus, the styling is growing on you more and more each day! I would highly recommend this luxury sedan to anyone in the middle age group who loves to drive.
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Everything you would expect from a Lexus - reliability, excellent features, smooth and quiet - plus surprisingly good performance. While it may be slightly less sporty than a BMW or Audi, for most driving situations the overall experience is more satisfying. Although the styling is subtle, you'll get favorable comments every time you park the car. The gas mileage is also excellent for a V8.
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This car is amazing! I absolutely love my GS, especially the back up camera and parking assist. The stereo and DVD player are fantastic additions that make the car even nicer, and the navigation system is a lifesaver for someone like me who has no sense of direction. I can't help but smile when I think about how much I love my GS. I also have a 1995 SC 400 that I just can't bear to part with. It has almost 200,000 miles on it and still runs like a dream. I've never had any major issues with either of my Lexuses. Thank you, Lexus, for creating such a reliable and stunning vehicle!
Additional sources
More sources of information about 2006 Lexus Gs430 problems:
GS430 Common Problems - ClubLexus - Lexus Forum Discussion
Sep 16, 2011 ... Front end suspension has rubber bushings on upper and lower control arms, sway bar, steering, etc that wear and cause issues such as clunking ...
2006 GS430 reliability? : r/Lexus
Aug 3, 2022 ... The GS430 is very reliable and will get better mpg numbers BUT unlike the Sequoia it requires premium gas so you aren't likely to actually save ...
Considering 2006 GS430 - ClubLexus - Lexus Forum Discussion
May 20, 2017 ... I would appreciate this communities input on this model and any specific issues I should be on the lookout for. I expect to own the car for ...
2006 Lexus GS430 Repair: Service and Maintenance Cost
2006 Lexus GS430 vehicles have 6 known recalls. The most common recall is: Brake Performance Deteriorates Over Time. A Fuel Leak Can Develop at the Fuel ...
2006 GS300 Horror Stories. Reliability problems - ClubLexus ...
Aug 16, 2017 ... Yeah, a lot of people exaggerate on the problems with the 06 300's, most don't even own one. I've had 2 06 300's, first one was 350,000km, ...
Other years of Lexus Gs430
Are you having problems with your 2006 Lexus Gs430?
Edgardo Huels 2024-08-11
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!
Paris Connelly 2024-06-17
Although Lexus attempted to design a sports sedan, this particular model may have gone a bit too far. The ride can be quite harsh, with every bump on the road being felt, and the road noise is not up to par for a luxury brand. As an owner of two pure sports cars, I prefer a sedan that doesn't feel like a wannabe sports car. Unfortunately, the adjustable suspension doesn't seem to work at all, as the soft and hard settings feel the same. Additionally, the interior tends to rattle and squeak, possibly due to the high-power stereo or improper design of the interior panels. However, I must say that my previous 2000 GS 400 was a better-built car, even though it didn't have as many gadgets as this one. I could enjoy a quiet and comfortable ride when I chose to.