What are common issues with the Lexus GX?

Major engine recall (V35A-FTS twin-turbo V6): Safety recall for machining debris causing potential bearing failure and catastrophic engine seizure. Linked to broader issues with Toyota/Lexus's new turbo engines. Long-term reliability concerns: Widespread owner and analyst concern about unproven new powertrain and potential for other "mechanical bugs" in the first model year.

Brands/Lexus/GX

Photo: Wikimedia Commons (CC)

Lexus

Lexus GX

SUV · Gas · 11 versions · owner report

Ranked #5 of 10 luxury full-size SUVs on owner data, price and fuel economy

Compare Find my car

Every generation

Should I buy a 2023–today GX?

Should I buy a 2009–2023 GX?

Should I buy a 2002–2009 GX?

349Hp

Power

6.5s

0–62 mph (0–100 km/h)

17mpg

Combined, EPA 2026

What owners say

Our take, from owner reports

Sentiment is sharply divided by generation.

8 problems reported (3 very frequent, 4 recurrent, 1 isolated) · high confidence

Problems owners report

Very frequentMajor engine recall (V35A-FTS twin-turbo V6)
Safety recall for machining debris causing potential bearing failure and catastrophic engine seizure. Linked to broader issues with Toyota/Lexus's new turbo engines.
Very frequentLong-term reliability concerns
Widespread owner and analyst concern about unproven new powertrain and potential for other "mechanical bugs" in the first model year.
Very frequentFuel Economy
Poor gas mileage (reported 15-18 MPG) and requirement for premium fuel are consistently noted as a significant ownership cost.

+ 5 more issues

RecurrentKDSS system leaks
Failure of the Kinetic Dynamic Suspension System front piston, leading to expensive repairs ($4,000+).
RecurrentBrake issues
Spongy brake feel and persistent squealing, sometimes linked to non-OEM pad replacements by dealers.
RecurrentDated/Clunky Infotainment
Criticism of the older Enform system (pre-2023) for being slow, lacking smartphone integration, and having climate controls buried in menus.
RecurrentThird-row usability
Cramped, uncomfortable space suitable only for small children, with negligible cargo space when in use.
IsolatedReported reduction in build quality
Isolated mentions of less soundproofing, cheaper interior materials, and thinner body panels compared to the GX 460.

The version owners recommend

For the GX 460 generation, the final model year (2023) is specifically highlighted as the "one to have" due to receiving the latest updates and a newer infotainment system with Apple CarPlay/Android Auto. The Luxury trim is highly recommended for its adjustable ride control (Comfort/Sport settings), which owners find invaluable for tuning ride quality on different road surfaces. A Certified Pre-Owned (CPO) GX 460 with an extended warranty is consistently presented as the optimal purchase for combining luxury, capability, and peace of mind.

Competitors to consider

Owners compare it most often with the Toyota 4Runner, Toyota Land Cruiser/Land Cruiser 250, Lexus LX, Toyota Sequoia and Toyota Tundra.

Is the GX right for you?

Get an answer for your year, mileage and budget.

Ask about your car →

Full owner report

Overall sentiment

Sentiment is sharply divided by generation. The previous-generation GX 460 (model years up to 2023) is overwhelmingly praised for its legendary reliability, proven V8 powertrain, comfortable and durable luxury, and high long-term value. Owner feedback describes it as a "bulletproof," over-engineered vehicle that benefits from decades of refinement, with a 10-year cost of repairs reportedly half that of competitors. In stark contrast, the new GX 550 (2024+) faces significant skepticism and concern. While its modern design and increased power are acknowledged, the new twin-turbo V6 engine is the subject of a major, widely discussed safety recall linked to potential catastrophic engine failure due to machining debris. This has severely damaged confidence in the new model, with owners and prospective buyers expressing worry about long-term reliability, corporate transparency, and the presence of unresolved "mechanical bugs." The consensus positions the GX 460 as a peak of dependable luxury, while the GX 550 is viewed as a promising but currently risky proposition.

Positioning vs competitors

The GX 460 is positioned as a more luxurious, comfortable, and refined alternative to the utilitarian Toyota 4Runner, sharing rugged capability but with superior interior quality and ride comfort. It is frequently compared to the larger Lexus LX and Toyota Land Cruiser, seen as a slightly more accessible and nimble member of that ultra-reliable family. Against mainstream American and German rivals (e.g., GM SUVs, Jeep, BMW), its primary advantage is cited as unparalleled long-term reliability and resale value, though it concedes in areas like modern tech, fuel economy, and sometimes interior tech execution. The new GX 550 is compared to the Land Cruiser 250, with owners noting they share a platform but the Lexus offers more power and luxury tuning, though at a significant price premium that is questioned given the shared engine recall concerns.

Recommended configurations

For the GX 460: Pursue a Certified Pre-Owned (CPO) vehicle with an extended warranty that includes comprehensive systems coverage and roadside assistance. The Luxury trim is recommended for its adjustable ride control. A pre-purchase inspection is advised, with a focus on checking for service records, rust, and known issue points like the KDSS system (if equipped). An extended warranty is suggested for higher-mileage examples due to the potential cost of repairing luxury features and complex systems over time.

General recommendations

For buyers prioritizing proven reliability and luxury: Seek a low-mileage, well-maintained, CPO GX 460 (2020-2023), ideally in Luxury trim. This is recommended for families, overlanders, and those seeking a "forever" vehicle with minimal repair headaches. For buyers considering the new GX 550: Exercise extreme caution. Wait for the widespread engine recall issues to be fully resolved and for more long-term reliability data to emerge. Be prepared for high demand, potential dealer markups, and significantly worse real-world fuel economy compared to the EPA estimates. Regardless of generation, understand that fuel costs will be high (premium fuel recommended) and infotainment systems in older models are dated. Negotiate aggressively, as dealer inventory for new models may be tight, but significant discounts were reported on pre-facelift models.

Remarks

The engine recall for the GX 550 (and related Tundra, LX models) is the dominant topic in discussions of the new generation, creating a crisis of confidence in Toyota/Lexus's reputation for reliability. This recall is noted as being for non-hybrid versions, with speculation that hybrid models may be excluded due to electric motor assist, though this is contested by owners. The GX 460's reputation is built on its ancient but proven 4.6L V8 and 6-speed automatic transmission, which are considered virtually indestructible with basic maintenance. The market reflects this divide: used GX 460s command strong, stable prices, while the GX 550 faces skepticism despite high initial demand. Analysis based on approximately 50 substantive owner discussions and comparisons.

Generation by generation

Owner insights per generation and US complaint/recall records (NHTSA).

Complaints and recalls by model yearWorst year: 2004. Years to avoid: 2010, 2004, 2003Source: NHTSA (US)Show table

Each year graded against the model's other years: Year Score. See all Lexus GX years to avoid

Year	Complaints	Recalls	Most-reported area
2026	1	0	unknown or other
2025	13	2	structure
2024	20	4	unknown or other
2023	6	0	service brakes
2022	7	0	service brakes
2021	2	0	seats
2020	5	0	seat belts
2019	8	1	unknown or other
2018	9	2	suspension
2017	15	3	suspension
2016	9	2	service brakes
2015	11	3	unknown or other
2014	21	3	suspension
2013	7	3	fuel/propulsion system

Complaint counts come from owner reports filed with the US National Highway Traffic Safety Administration. Higher-selling years naturally accumulate more complaints.

Recall notices40 on record · Source: NHTSA (US)Show recalls

2025 · back over prevention:display functioncampaign 25V744000

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2026 Toyota, Lexus, and Subaru Solterra vehicles equipped with a Panoramic View Monitor (PVM) system. Please see the recall report for a complete list of models. A software error may cause the rearview camera to freeze or display a blank screen when the vehicle is in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."

2025 · equipment:other:labelscampaign 26V179000

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2024-2025 Toyota Tundra, Tacoma Hybrid, Tacoma, RAV4 Hybrid, Land Cruiser Hybrid, Lexus GX550, 2024-2026 Tundra Hybrid, 2025 Sequoia Hybrid, Crown Signia, Grand Highlander, Lexus TX500 Hybrid, Lexus NX350 Hybrid, 2025-2026 Grand Highlander Hybrid, and Lexus TX350 vehicles. The load carrying capacity modification label may display inaccurate added weight values. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."

2024 · back over prevention:display functioncampaign 25V744000

2024 · engine and engine cooling:engine:hard parts internal/mechanicalcampaign 25V767000

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2024 Toyota Tundra, Lexus LX, and 2024 Lexus GX vehicles equipped with a V35A engine. Debris from the manufacturing process may contaminate the engine and cause the main bearings to fail, which can result in an engine stall and loss of drive power.

2024 · equipment:other:labelscampaign 26V179000

2024 · electrical system: instrument cluster/panelcampaign 26V341000

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2025 Lexus UX Hybrid, 2024 Lexus GX, Toyota Mirai, and 2024-2025 Toyota Land Cruiser Hybrid vehicles. The instrument panel cluster combination meter may fail to display certain warnings or indicators. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 101, "Control and Displays" and in addition, for the subject Mirai vehicles, FMVSS 305, "Electric-powered vehicles: Electrolyte Spillage and Electrical Shock Protection."

2019 · fuel system, gasoline:delivery:fuel pumpcampaign 20V682000

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.

2018 · fuel system, gasoline:delivery:fuel pumpcampaign 20V682000

2018 · equipment:other:labelscampaign 17V831000

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."

2017 · air bags:frontal:passenger side:inflator modulecampaign 19V005000

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2014-2016 Toyota 4Runner, 2014-2015 Scion xB, Lexus IS350C, IS250C, 2014 Toyota Sienna, Lexus IS-F, and 2014-2017 Lexus GX460 vehicles sold, or ever registered in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." Toyota is also recalling certain 2011-2013 Toyota Corolla, Corolla Matrix, Lexus IS250, IS350, 2011-2016 4Runner, 2011-2015 Scion xB, Lexus IS350C, IS250C, 2011-2014 Toyota Sienna, Lexus IS-F, 2011-2017 Lexus GX460, and 2011-2012 Lexus ES350 vehicles ever registered in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "Zone B." Toyota is also recalling certain 2010-2013 Toyota Corolla, Corolla Matrix, Lexus IS350, 2010-2016 4Runner, 2010-2013 Lexus IS250, 2010-2015 Scion xB, Lexus IS350C, IS250C, 2010-2017 Lexus GX460, 2010-2014 Lexus IS-F, and 2010-2012 Lexus ES350 vehicles ever registered in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming or "Zone C." These vehicles are equipped with air bag inflators assembled as part of the passenger frontal air bag modules, used as original equipment or replacement equipment (such as after a vehicle crash necessitating replacement of the original air bags), that may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

2017 · air bags:frontal:passenger side:inflator modulecampaign 19V741000

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2010-2016 4Runner, 2003-2006 Tundra, 2003-2013 Corolla, 2009-2010 Corolla Matrix, 2004-2005 RAV4, 2002-2007 Sequoia, 2011-2013 Sienna, 2008-2012 Scion xB, 2008-2009 Lexus IS-F, 2007-2012 Yaris and Lexus ES350, 2010-2017 Lexus GX460, 2002-2010 Lexus SC430, 2006-2012 Lexus IS250 and IS350 and 2010-2015 Lexus IS250C and IS350C vehicles. These vehicles had their driver or passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

2017 · air bags:frontal:passenger side:inflator modulecampaign 16V937000

Toyota Motor Engineering & Manufacturing (Toyota) is recalling one 2016 Toyota 4Runner vehicle manufactured November 1, 2016 and one 2017 Lexus GX460 vehicle manufactured November 16, 2016. The affected vehicles are equipped with Takata PSPI-LD front passenger air bag inflators that may have been manufactured without ignition booster tablets. As a result, in the event of a crash, the air bag may not fully inflate during deployment of the primary stage. As such, these vehicles fail to comply with the requirements of the Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."

2016 · air bags:frontal:passenger side:inflator modulecampaign 19V741000

2016 · air bags:frontal:passenger side:inflator modulecampaign 19V005000

2015 · air bags:frontal:passenger side:inflator modulecampaign 19V005000

25 older recalls not shown. Check nhtsa.gov with your VIN for the full history.

Specifications

Generation

Enthusiast code: J250

Version

Overtrail 550 V6 Direct Shift

3.4L 6-cylinder · 349 hp · AWD · automatic

Built 2023–2026

Power349 Hp

Torque479 lb-ft (649 Nm)

0–62 mph (0–100 km/h)6.5 sec

Fuel (maker's test)15 mpg (15.7 L/100 km)

DriveAll wheel drive (4x4)

Transmission10 gears, automatic transmission Direct Shift

Engine3.4 L

AspirationTwin Turbo, Intercooler

Cylinders6

Seats5 seats

Fuel typeGas

Body typeSUV

Compare with