2011 Lexus Gx problems
The Lexus GX (Japanese: レクサス・GX, Hepburn: Rekusasu GX) is a mid/full-size luxury SUV sold in North American and Eurasian markets by Lexus, a luxury division of Toyota. The GX is based on the Toyota Land Cruiser Prado, from which it derives its off-road capability. Lexus introduced the first generation, known as the GX 470 in 2002, and subsequently became the third SUV to enter the Lexus lineup. A full-time four-wheel drive system is standard with low-range gearing. The 4.7-liter V8 engine in the GX 470 was the same as used on the larger LX 470. The firm next introduced the second-generation model in 2009, badged GX 460 to reflect the switch to a 4.6-liter V8 engine. Lexus later released a lower displacement GX 400 in 2012 for the Chinese market, with a 4.0-liter V6 engine. The third-generation model introduced in 2023 uses the GX 550 moniker with a twin-turbocharged 3.4-liter V6 engine and GX 550h with a turbocharged hybrid electric 2.4-liter four-cylinder engine.
As of 2024, the GX is positioned between the larger LX or TX and the smaller RX. Though it is thought the GX has always been larger than the RX, from 2015 to 2022, the RX is slightly longer and slightly wider than the GX and therefore the GX was considered smaller. All GX production has occurred at the Tahara plant in Japan, alongside the Land Cruiser Prado and the export-minded Toyota 4Runner.
Some countries classify the GX as a full-size vehicle (e.g., Australia), while some classify it as a mid-size vehicle (e.g., US), depending on local regulations.
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Common 2011 Lexus Gx problems
The Lexus GX 470, a luxury crossover introduced in 2002, has been praised for its performance and comfort. However, owners of older, high-mileage models have reported various problems with the vehicle's air suspension system. Here are some of the common problems with the Lexus GX 470 air suspension system:
- Sensor Failure: The Lexus GX 470 has sensors in each wheel that gather information and send it to the electronic control unit (ECU). Damage to these sensors can affect the vehicle's automatic height monitoring system, leading to problems with maintaining ride height or causing the car to sag in the rear or lean to one side.
- Control Panel Faults: The control panel or control module is the air suspension system's "brain." When the control panel fails, the air suspension cannot perform optimally, leading to a rough ride and potential safety risks.
- Air Compressor Failure: The air compressor generates pressurized air and pumps it through the springs, elevating the vehicle. These compressors tend to wear out over time, reducing the amount and intensity of air produced, leading to a less comfortable ride and potential safety risks.
- Air Spring Failure: Air springs are rubber bellows that inflate and deflate depending on the amount and intensity of air, causing the vehicle to rise and drop. Their constant up-and-down motion causes them to weaken over time at the top and bottom, leading to a loss of strength and difficulty lifting the vehicle, especially when loaded to maximum capacity.
- Airbag Damage: The airbag stores the air generated by the air compressors and sends it to the control module. When dry rot and punctures cause it to leak or burst, the air volume drops, so there's not enough air to lift the SUV, leading to a less comfortable ride and potential safety risks.
- Valve Block Failure: The valve block distributes pressurized air to the air springs, elevating the vehicle. A failed valve block essentially cuts that air supply, leading to difficulty lifting the vehicle and potential safety risks.
These problems can lead to a less comfortable ride, potential safety risks, and increased maintenance costs. If you own a Lexus GX 470 and are experiencing any of these issues, it's essential to have them addressed promptly to ensure your vehicle remains safe and reliable.
Is a Lexus GX reliable?
The 2023 Lexus GX 460 has a predicted reliability score of 89 out of 100. A J.D. Power predicted reliability score of 91-100 is considered the Best, 81-90 is Great, 70-80 is Average, and 0-69 is Fair and considered below average.
How many miles will a Lexus GX last?
With proper maintenance, a Lexus car last around 250,000-300,000 miles. So, it indicates that the car can easily last for around 17-20 years. The normal lifespan of a car is around 150,000-200,000 miles. So, buying a Lexus car can be a very good investment.
What years to avoid Lexus GX470?
In a model year comparison, CarComplaints.com identified two particular years as the model's most problematic representatives. The highest number of complaints involved the 2006 Lexus GX470. However, the 2003 model year is considered the worst GX470 for reasons like higher repair cost for its particular problems.
How much should I pay for a Lexus GX?
2024 Lexus GX Pricing
| GX 550 Premium | $64,250 |
|---|---|
| GX 550 Premium+ | $69,250 |
| GX 550 Overtrail | $69,250 |
| GX 550 Overtrail+ | $77,250 |
| GX 550 Luxury | $77,250 |
2011 Lexus Gx complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2011 Lexus Gx.
You can leave your car complaint via the special form below.
Additional sources
More sources of information about 2011 Lexus Gx problems:
Most common problems GX460 for current owners | IH8MUD Forum
grampswrx. Joined: Aug 26, 2011 ... What to look for if buying a used GX 460 - ClubLexus - Lexus Forum Discussion ... Lexus service is going to ...
Thinking of buying a gx460 but worried about the problems ...
Dec 13, 2010 ... 1. wheel/front end vibrations · 2. seat vibrations/rattles · 3. rack and pinion problems, fixed for some, replaced for others · 4. transmission ...
2011 Lexus GX 460 Engine Problems | CarComplaints.com
GX 460. miles. The engine was found to have a leaking valley plate and cam tower cover with little over 82,000 miles on it. An online search indicates that this ...
Known GX460 issues - ClubLexus - Lexus Forum Discussion
Jul 10, 2017 ... GX - 2nd Gen (2010-2023) - Known GX460 issues - I wanted to put together a list of things one should check before the powertrain warranty ...
Here Are The Lexus GX 460 Years To Avoid - CoPilot
Apr 18, 2023 ... Peeling Paint. This is one of the most common complaints with the GX 460, especially the earliest releases. However, the problem is usually a ...
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