2018 Lexus Gx460 problems

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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.

2018 Lexus Gx460

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Common 2018 Lexus Gx460 problems

The 2018 Lexus GX460 has been reported to have several common problems by its owners. These issues range from engine problems, brakes issues, suspension, airbags, and recalls.

Engine problems are quite common in the 2018 Lexus GX460. One of the most frequent complaints is engine stalling, which causes the car to lose speed and enter limp mode under a driving situation. This problem is primarily present when the temperature is low, increasing the risk of a collision due to the sudden loss of speed

Brakes issues have also been reported by users of the 2018 Lexus GX460. Some users have reported that the SUV's braking system has failed, causing the vehicle to be unable to stop when the brake pedal is depressed. In some instances, the SUV has also been reported to accelerate when the brake pedal is depressed, which can be dangerous for the user and other road users

Suspension problems are another common issue with the 2018 Lexus GX460. Owners have reported that the SUV's suspension system has failed, causing the vehicle to be unable to handle bumps and uneven surfaces properly. This problem can be uncomfortable for the user and can also affect the vehicle's stability and safety.

Airbags problems have also been reported by some users of the 2018 Lexus GX460. In some instances, the airbags have failed to deploy during accidents, which can be dangerous for the vehicle's occupants. This problem can be caused by various factors, including faulty sensors or wiring issues.

Recalls have also been issued for the 2018 Lexus GX460. One of the recalls is for the fuel pump, which may fail, increasing the risk of a collision due to engine stalling. Another recall is for incorrect load information on the label, which may cause the vehicle to be overloaded, increasing the risk of an accident

Despite these common problems, the 2018 Lexus GX460 is still a reliable and safe vehicle. The SUV offers a flexible and dependable drive that is appropriate for both commuting and sightseeing. The extensive list of driver assistance features and on-road presence also raise the car's value. However, potential buyers should be aware of these common problems and consider them when making their purchasing decision.

2018 Lexus Gx460 engine

Is Lexus GX 460 reliable?

In a nutshell, the Lexus GX tends to be a reliable and capable SUV. Its combination of luxury, off-road prowess, and solid build make it a popular choice for those looking for a reliable ride with a touch of sophistication. Happy driving!

What year is the best Lexus 460 for?

Reliable Lexus GX 460 Model Years

Here are some of the most reliable model years for this vehicle: 2011. 2012. 2017.

How many miles will a Lexus GX 460 last?

The GX460 is a tank that will chug along to half a million miles with decent care and maintenance.

Is the Lexus GX 460 being discontinued?

6 Ways to Compare the 2023 vs 2024 Lexus GX. The 2023 Lexus GX 460 is being replaced by the 2024 Lexus GX 550, but this is more than a name change. Completely redesigned the new Lexus GX is advertised as doing more and doing it better than the popular 2023 edition.

2018 Lexus Gx460 car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Lexus Gx460 problems, we found that the most common problems with these 2023 model year vehicles are:

  • Suspension problems
  • Unknown or other problems
  • Air bags problems
  • Power train problems
  • Wheels problems

The graph below shows statistics for all 2018 Lexus Gx460 vehicle components and the number of complaints received.

2018 Lexus Gx460 complaints

The NHTSA has received 7 complaints about various vehicle components related to the 2018 Lexus Gx460.

2020-08-29

SUSPENSION,UNKNOWN OR OTHER PROBLEM

  • Date Of Incident: 2018-01-31
  • VIN: JTJBM7FX5J5
  • Components: SUSPENSION,UNKNOWN OR OTHER
  • Summary: I WENT TO NEW COUNTRY LEXUS DEALER I COMPLAINED THREE TIMES THEY PUT A LOT OF MILEAGE TEST DRIVING IT AND KEPT OVER 24 HOURS AND SAID THERE WAS NOTHING WRONG WITH IT. THEY STILL MAKE THE SAME NOISE IN THE SUSPENSION. I WOULD LIKE TO TELL PEOPLE NOT TO BUY LEXUS IS JUNK I'VE DRIVEN 2 CARS FROM THIS COMPANY AND IT SUCKS AND IS JUNK AND PLEASE DON'T GO THERE. THEY ARE ROUND NEVER RETURN CALLS. ALL THEY WANT IS YOUR MONEY. AGAIN PLEASE DON'T BUY LEXUS CARS, I'VE HAD ALMOST 6 YEARS OF EXPERIENCE AND IS COMPLETE JUNK. THANK YOU
2020-06-19

AIR BAGS PROBLEM

  • Date Of Incident: 2020-06-12
  • Number Of Injuries: 2
  • Crash: 1
  • VIN: JTJBM7FX6J5
  • Components: AIR BAGS
  • Summary: TL* THE CONTACT OWNED A 2018 LEXUS GX460. THE CONTACT STATED WHILE DRIVING ABOUT 45 MPH SHE FELL ASLEEP BEHIND THE WHEEL DUE TO A MEDICAL CONDITION AND SIDE SWIPED TWO PARKED VEHICLES. THE CONTACT STATED THAT NO AIR BAGS DEPLOYED. THE POLICE CAME TO THE SCENE AND A REPORT WAS TAKEN. THE CONTACT STATED THAT SHE SUSTAINED BRUISING FROM THE SEAT BELT AND INJURIES TO HER RIGHT HAND HOWEVER, HER GRANDSON WHOM WAS SEATED IN THE REAR PASSENGER SEAT SUSTAINED INJURIES TO HIS LEG AND KNEE, AND A CUT LIP. THE CONTACT MENTIONED THAT MOST OF THE DAMAGE TO THE VEHICLE WAS ON THE PASSENGER SIDE. THE VEHICLE WAS TOWED TO A TOW LOT AND DEEMED A TOTAL LOSS. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 31,000.
2020-01-15

POWER TRAIN PROBLEM

  • Date Of Incident: 2020-01-01
  • VIN: JTJBM7FX7J5
  • Components: POWER TRAIN
  • Summary: THERE IS A THUD THAT OCCURS IN THE DRIVE TRAIN WHEN ACCELERATING FROM A STOP, OR ACCELERATING FROM A ROLL. THE DEALER SAID ITS NORMAL, BUT IT CANNOT BE NORMAL. IT IS A LITERAL THUD. I HAVE HEARD THIS THUD COUNTLESS TIMES OVER THE LAST YEAR SINCE WE BOUGHT THE CAR. I HAVE ALSO READ ON MANY FORUMS THAT OTHER PEOPLE HAVE THIS SAME ISSUE.
2018-12-12

SUSPENSION PROBLEM

  • Date Of Incident: 2018-03-24
  • VIN: JTJJM7FX9J5
  • Components: SUSPENSION
  • Summary: VEHICLE OFTEN SITS VISIBLY LOWER ON THE LEFT SIDE DURING DRIVING AND AT REST. VEHICLE ALSO OFTEN HISSES FROM REAR AFTER TURNING OFF AFTER DRIVING. DEALER DENIES ANY PROBLEM, BUT STATES THEY HAVE HAD SEVERAL OTHER COMPLAINTS FROM OTHER CUSTOMERS. LEXUS STATES PROBLEM CAN ONLY BE DIAGNOSED WITH FULL TANK OF GAS - IMPLYING IF THE GAS TANK IS NOT FULL, THE VEHICLE MAY BE UNLEVEL. LEXUS STATES THIS IS A NORMAL CONDITION FOR THIS VEHICLE, AND THE VEHICLE DOES NOT MEET LEXUS REPAIR CRITERIA. FIRST NOTICED ISSUE ON DAY OF PURCHASE. AT THAT TIME DEALER SAID IT COULD BE ADJUSTED, BUT NOW STATES THERE IS NO ADJUSTMENT. (I DID NOT HAVE THE STATED ADJUSTMENT PERFORMED AT THAT TIME, BECAUSE I HAD JUST DRIVEN 2 HOURS TO PICKUP MY NEW VEHICLE).
2018-08-08

WHEELS PROBLEM

  • Date Of Incident: 2018-08-07
  • VIN: 8BVOLY912AW
  • Components: WHEELS
  • Summary: CAR BE GOOD. JUST NEED FULL GAS 2 YEAR.
2018-05-30

SERVICE BRAKES PROBLEM

  • Date Of Incident: 2018-04-11
  • Number Of Injuries: 1
  • Crash: 1
  • VIN: 2T2ZZMCA6JC
  • Components: SERVICE BRAKES
  • Summary: I AM A BOONE NC POLICE OFFICER THAT INVESTIGATED A CRASH IN WHICH THE DRIVER AND EVIDENCE SUGGESTS THE FOLLOWING: THE DRIVER PRESS THE BRAKE PEDAL, THE BRAKING SYSTEM FAILED TO ENGAGE AND THE ACCELERATOR WENT TO 100%. THE LEXUS HIT EIGHT OTHER VEHICLES BEFORE TURNING ONTO ITS SIDE. THE DRIVER WAS SURE THAT HE WAS PRESSING THE BRAKE PEDAL ( HE IS ALSO AN AIRPLANE PILOT). OUR LOCAL NEWSPAPER DID AN ARTICLE ABOUT THE CRASH AND WAS CONTACTED BY ANOTHER LEXUS SUV OWNER. THE OTHER LEXUS OWNER STATED THAT THE SAME THING HAPPENED TO HER IN THE LOWES HARDWARE PARKING LOT IN WYTHEVILLE VA. ONE MAY ASSUME THAT THERE IS A PROBLEM WITH THE COMPUTER SYSTEM IN THE 2018 LEXUS SUV. IF I KNOW OF TWO INCIDENTS OF THIS NATURE, I WONDER HOW MANY INSTANCES THERE IS NATIONWIDE.
2018-05-29

STEERING,SUSPENSION PROBLEM

  • Date Of Incident: 2018-05-28
  • VIN: JTJBM7FX1J5
  • Components: STEERING,SUSPENSION
  • Summary: I BOUGHT THE CAR LAST MOMTH (MAY APRIL 2018), NOW THE MILEAGE IS JUST 490, AND THE CAR IS ALREADY LEANING TO THE RIGHT PASSENGER SIDE. THE FIRST ISSUE WITH THE CAR WAS IT WAS PULLING TO THE RIGHT WHEN YOU DRIVE IT AT A SPEED OF 30 - 40 MILES PER HOUR. I TOOK IT TO THE DEALERSHIP WESTSIDE LEXUS HOUSTON. AND THEY DID FIX IT. BUT THE LEANING TO THE RIGHT SIDE WAS NOT FIXED. THE SERVICE PERSONNEL SAID THAT THIS IS NORMAL FOR THE CAR TO LEAN, AND I TOLD THEM THAT WHEN THE CAR IS IN MOTION YOU CAN EVEN TELL AND FEEL THAT IT IS LEANING. THEY SAID THAT IT IS NORMAL, THIS IS PART OF THE KDSS SYSTEM AND THERE IS NOTHING TO BE WORRIED ABOUT. I WAS SO DISAPPOINTED BECAUSE MY TWO KIDS GET TO RIDE THIS CAR, MY FAMILY. AND I KNOW FOR A FACT THAT THIS IS A SAFETY ISSUE THAT NEEDS TO BE ADDRESSED. I HAVE DONE SOME RESEARCH, AND FOR YEARS SINCE THE PREVIOUS MODEL OF GX 460 THEY SAID ITS NORMAL EVEN IF ITS NOT NORMAL.. THIS IS NOT A GOOD QUALITY CAR MADE FOR FAMILY. I WASTED MY HARD EARNED $56,000. I BOUGHT THIS CAR BRAND NEW WITH $3000 DOWNPAYMENT. I SHOULD HAVE JUST KEPT THE $3000, NOW I AM PLANNING TO GET THIS REPAIR FROM MY OWN POCKET SINCE THEY WONT FIX IT.

2018 Lexus Gx460 recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 2 recalls for different components of the 2018 Lexus Gx460.

2020-11-04
  • Manufacturer: Toyota Motor Engineering & Manufacturing
  • Components: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
  • Summary: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land Cruiser, 2017-2020 Tacoma, 2019-2020 RAV4, 2019-2020 Sequoia, 2017-2020 Sienna, 2019-2020 Tundra, 2018-2020 Lexus ES350, 2017 Lexus GS200t, 2017-2019 Lexus GS350, 2019 Lexus GS300, 2018-2020 Lexus LC500h, 2019-2020 Lexus LS500, 2018-2019 Lexus GX460, 2017 Lexus IS200t, 2019 Lexus IS300, 2019 Lexus IS350, 2018-2020 Lexus LC500, 2018 Lexus LS500, 2019 Lexus LS500h, 2018-2019 Lexus LX570, 2017 Lexus RC200t, 2019 Lexus RC300, RC350, 2017 and 2019-2020 Lexus RX350, 2018-2020 RX350L, 2019 Lexus UX200, 2018-2019 Lexus NX300 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
  • Consequence: If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
  • Remedy: Toyota will notify owners, and dealers will replace the fuel pump assembly with an improved one, free of charge. Owners of specific models were notified that remedy parts were available starting January 21, 2021. Owners of other models will be notified as remedy parts become available. Remedy parts should be available for all affected vehicles by late March 2021. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Note: This recall is an expansion of recall 20V-012. Toyota's number for this recall is 20TA02. Lexus' number for this recall is 20LA01.
2017-12-20
  • Manufacturer: Toyota Motor Engineering & Manufacturing
  • Components: EQUIPMENT:OTHER:LABELS
  • Summary: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2017-2018 Toyota 4Runner and Tundra, 2018 Toyota Highlander, RAV4 and Lexus GX460 and 2017 Toyota Sienna and Tacoma vehicles. These vehicles may have incorrect load carrying capacity modification labels. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 110, "Tire Selection and Rims."
  • Consequence: An incorrect load information label can result in the operator overloading the vehicle and increasing the risk of a crash.
  • Remedy: Toyota will notify owners and provide them with corrected labels, free of charge. The recall began on January 23, 2018. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's numbers for this recall are H0Z for Toyota vehicles, and HLF for Lexus vehicles.

Negative 2018 Lexus Gx460 car reviews

  1. Jaron Emard 2024-08-23

    After experiencing technology issues with another brand, my husband decided to spoil me and got me a brand new Lexus with only 2 miles on it! Although I have had some issues with this vehicle, I have always had positive experiences with Lexus products in the past. Unfortunately, this vehicle has had some problems with phone syncing, voice recognition, navigation maps, and excessive bouncing and rough vibrations from the front right end. I have had to constantly balance the tires and even had to replace my Michelin tires sooner than expected due to wear and tear. Despite these issues, I have found that other loaner vehicles of the same model ride smoothly. Additionally, I have experienced camera issues with the screen freezing or being slow to switch back to the normal screen. Although the dealership has not been able to identify the problem, they have replaced the brain in the vehicle. I feel terrible complaining to my husband about these issues, especially since we spent a lot of money on this vehicle. While it may be a lot of work to file a lemon law, I am considering it as an option.

  2. Buford Swift 2024-08-08

    Make sure it's comfortable. A rougher ride overall can make gas worse. I understand how you feel, I also regret getting rid of my 2004.

  3. Kayley Ryan 2024-06-01

    We really like our GX460, but we have to admit that we prefer driving our RX350. Although the GX460 is a good-looking vehicle, it doesn't handle as well as the RX350, and its safety ratings aren't as good. The cup holders are poorly designed and placed, and the seat heater/ventilation controls are difficult to access. Additionally, the cargo space is smaller than expected, and the gas mileage is poor. Despite these issues, we still love Lexus overall. However, if we had to make the choice again, we would definitely go for the proven-and-perfected RX350.

  4. Kurtis Ankunding 2024-04-15

    The transmission seal failed at 30k miles, but thankfully it was replaced under warranty. Although the steering wheel rattled, Lexus claimed it was normal. Despite these issues, it is important to note that there are better options available. Overall, this car has room for improvement in terms of speed and gas mileage. However, it is still a decent option to consider.

  5. Mike Dibbert 2024-02-04

    I bought this car for my wife after having a great experience with a Toyota Tundra. We were looking for a reliable and luxurious car, but unfortunately, it fell short of our expectations. Let me start with the main issue, which is reliability. Despite the reputation of Toyota/Lexus, we had an early check engine light that turned out to be an emissions pump failure. Although this is a recall on other vehicles, it was not covered by Lexus, and we had to pay around $3k for it. Recently, we had to replace the radiator, which cost us another $1k. Although this is a wear and tear issue, I'm not really complaining about it, just mentioning it. However, the transmission failure was the final straw for me, and it cost us $7k to fix. Although this is considered a luxury vehicle, it is about 10 years behind its competitors. The interior quality is good, but the dashboard has not been updated in forever and is honestly less desirable than any new pickup truck. I hope the GX gets a facelift soon, like the LX did.

Positive 2018 Lexus Gx460 car reviews

  1. Rory Osinski 2025-01-04

    I hope this message finds you well. I understand that you were looking for a truck platform that rides smoothly and I am happy to inform you that the 460 is just that. I am sorry to hear that you had a negative experience with the 2016 MDX. Please let me know if you have any further questions or concerns.

  2. Kaleb Harber 2024-11-29

    With the third row seats up, you may find that storage is limited. However, we understand that this may not be a concern for everyone.

  3. Raleigh Predovic 2024-11-24

    Nice clean ride. It rides like a car and a truck, sitting high with control.

  4. Brycen Collins 2024-10-20

    I came across this title in a YouTube video that I watched before purchasing one of these. It is important to know what this vehicle is all about before making a purchase. This is a classic vehicle that is incredibly well-built and can withstand any weather condition. With basic maintenance, it can last forever. Although it is not fast, fuel-efficient, or equipped with the latest technology, it is a supremely well-made machine that can comfortably and quietly transport you, your family, and your toys anywhere and back. My father owned two of the older LX470 vehicles, and even with 150k miles on them, they drove just as well as when they were new. If you are familiar with the GX or any of the other vehicles that come from this Toyota factory, you will know that they are built to last. You can feel the quality of the build in every part of this vehicle. It is designed to be used hard and still work great many years from now. I sincerely hope that Lexus does not discontinue this product as I would love to purchase an updated one that still uses the same body-on-frame robust build quality, while perhaps adding some modern features that this vehicle is lacking.

  5. Granville Labadie 2024-10-15

    Hey there! I wanted to let you know that the console now has a really cool self-closing hatch. It's so elegant! And the best part is that it won't accidentally close if anything is plugged into the USB port.

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Additional sources

More sources of information about 2018 Lexus Gx460 problems:

Most common problems GX460 for current owners | IH8MUD Forum
Most common problems GX460 for current owners | IH8MUD Forum
https://forum.ih8mud.com/threads/most-common-problems-gx460-for-current-owners.1239798/

GX - 2nd Gen (2010-2023) - What to look for if buying a used GX 460 - I will refine this first post but features, option, potential problem ...

Am I crazy for wanting to get a 2016-2018 GX 460 with 90-110k ...
Am I crazy for wanting to get a 2016-2018 GX 460 with 90-110k ...
https://www.reddit.com/r/Lexus/comments/14y97w5/am_i_crazy_for_wanting_to_get_a_20162018_gx_460/

Jul 13, 2023 ... Oh one other thing, the GX460's most common issue is a coolant valley plate leak which costs about $1600 to get fixed. Something else to ...

Unsure about GX after doing research. - ClubLexus - Lexus Forum ...
Unsure about GX after doing research. - ClubLexus - Lexus Forum ...
https://www.clublexus.com/forums/gx-2nd-gen-2010-2023/908346-unsure-about-gx-after-doing-research.html

... the problems you are worried about. texas008's Avatar. texas008 , 01-07-19 03:38 AM. Advanced. GX460 was just rated the most reliable car/suv of 2018.

2018 Lexus GX460 Repair: Service and Maintenance Cost
2018 Lexus GX460 Repair: Service and Maintenance Cost
https://repairpal.com/cars/lexus/gx460/2018

The Lexus GX460 Reliability Rating is 3.5 out of 5.0, which ranks it 5th out of 14 for luxury midsize SUVs.

Known GX460 issues - ClubLexus - Lexus Forum Discussion
Known GX460 issues - ClubLexus - Lexus Forum Discussion
https://www.clublexus.com/forums/gx-2nd-gen-2010-2023/892605-known-gx460-issues.html

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 ...

Other years of Lexus Gx460

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Gx460 2020
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18

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lexus gx460 2022 photo
Gx460 2022
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15

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lexus gx460 2010 photo
Gx460 2010
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38

5

16

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lexus gx460 2011 photo
Gx460 2011
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35

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21

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lexus gx460 2012 photo
Gx460 2012
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25

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lexus gx460 2014 photo
Gx460 2014
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19

3

14

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2018 Lexus Gx460 photo