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    Reliability

    Overall Reliability

    We expect the 2025 GX to be more reliable than other new cars. This prediction is based on the Lexus brand score and the previous generation of the GX.

    Most Common Trouble Spots
    Common Trouble Spot
    Common Trouble Spot

    Owner Reported Trouble Spots

    The Reliability score is based on our latest subscriber survey of 2023 Lexus GX owners. The owner comments describe problems respondents experienced with this vehicle.

    Exhaust

    Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.

    What Owners Say

    Other/unsure

    "Wiring harness failure."

    Anonymous, FL (2023 Lexus GX 460 Premium 4.6-L V8)

    Body Hardware

    Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.

    What Owners Say

    Tailgate, hatch or trunk

    "it's unbelievable that an $80k SUV has so little room for luggage and bags when a family leaves on a road trip with all the seats up."

    Anonymous, LA (2023 Lexus GX 460 Premium 4.6-L V8)

    Engine Major

    Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.

    Fuel System/Emissions

    Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.

    Climate System

    AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.

    Drive System

    Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.

    Brakes

    Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.

    Steering And Suspension

    Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.

    Engine Electrical

    Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.

    Transmission Major

    Transmission rebuild or replacement, torque converter, premature clutch replacement.

    Noises And Leaks

    Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.

    Transmission Minor

    Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.

    Engine Minor

    Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.

    Engine Cooling

    Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.

    Paint And Trim

    Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.

    In-car Electronics

    Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.

    Electrical Accessories

    Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.

    2023 SUVs Reliability

    This Car
    vs. Similar Cars

    Lexus vs. Other New Car Brands Reliability

    Reliability History
    * Redesign year
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    24*
    Overall Reliability Verdict
    NA
    NA
    NA
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    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
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    NA

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    POTENTIAL TROUBLE SPOTS
    Powertrain
    NA
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    Engine Major
    NA
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    Engine Minor
    NA
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    Engine Cooling
    NA
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    Engine Electrical
    NA
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    Transmission Major
    NA
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    Transmission Minor
    NA
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    Drive System
    NA
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    NA
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    NA
    NA
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    NA
    Fuel System/Emissions
    NA
    NA
    NA
    NA
    NA
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    Exhaust
    NA
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    Steering and Suspension
    NA
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    Brakes
    NA
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    Climate System
    NA
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    NA
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    Build Quality
    NA
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    Electrical Accessories
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    Body Hardware
    NA
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    Paint/Trim
    NA
    NA
    NA
    NA
    NA
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    NA
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    NA
    NA
    NA
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    NA
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    Noises/Leaks
    NA
    NA
    NA
    NA
    NA
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    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
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    In-car Electronics
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    NA
    Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers. Based on information received from our latest subscriber survey for over 300,000 vehicles, our reliability history charts give you a rundown on how 2000 through 2024 vehicles are holding up in 20 potential trouble spots, ranging from the engine, transmission, electric motor, EV charging, and brakes to power equipment and the electrical accessories. NA indicates that we did not receive a large enough sample size to provide data for a specific year. An X indicates that the vehicle was not manufactured for a specific year.
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