2018 Lexus LS Reliability - Consumer Reports
For almost three decades, the Lexus LS ultra-luxury sedan was defined by its whisper-quiet powertrain, pampering ride, and rock-solid reliability. It epitomized luxury-car serenity and excellence. The new, fifth-generation LS strays from this tradition by piling on complicated controls, a less cushy ride, and compromised seating.
Alerts
There are 3 recalls on this vehicle. Learn More.

Reliability

We expect the 2022 LS to have about average reliability when compared to other new cars. This prediction is based on Lexus's brand history and the previous models of the LS.

Overall Reliability
Most Common Trouble Spots
Common Trouble Spot
Common Trouble Spot
The 2018 Lexus LS has been recalled 3 times by NHTSA. View Recalls
Research Years * Redesign year
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Overall Reliability Verdict
NA
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POTENTIAL TROUBLE SPOTS
Engine Major
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Engine Minor
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Engine Cooling
NA
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Transmission Major
NA
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Transmission Minor
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Drive System
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Fuel System
NA
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Electric System
NA
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Climate System
NA
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Suspension
NA
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Brakes
NA
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Exhaust
NA
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Paint/Trim
NA
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NA
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Body Integrity
NA
NA
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Body Hardware
NA
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NA
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Power Equipment
NA
NA
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NA
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In-car Electronics
NA
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NA
NA
NA
NA
NA
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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 2021 vehicles are holding up in 17 potential trouble spots, ranging from the engine, transmission, and brakes to power equipment and the electrical system. 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.

Learn more about car Reliability.

Owner Reported Trouble Spots

The Reliability score is based on our latest subscriber survey of 2018 Lexus LS owners. The owner comments describe problems respondents experienced with this vehicle.

Electric System

Alternator, starter, hybrid battery and related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, distributor or rotor failure, spark plugs and wires failure.

What Owners Say

Clock

"could not advance to daylight savings time"

Anonymous, (2018 Lexus LS Unsure Unsure)
Wiper motor or washer

"washer dribbles out liquid insufficient to clean windows"

Anonymous, (2018 Lexus LS Unsure Unsure)

Fuel System

Check engine light, sensors (includes O2 or oxygen sensor), emission control devices (includes EGR), engine computer, engine computer, fuel cap, fuel gauge/sender, fuel injection system, fuel pump, fuel leaks, stalling or hesitation.

What Owners Say

Fuel pump

"Always. The car occasionally temporarily dies when accelerating. Dealer service department can not fix and say it is normal for this model."

Anonymous, (2018 Lexus LS 500 3.5-L V6 turbo)

"Model has a fuel pump recall issue not solved. Car stoped running brought in by towing fixed no issue since. However same model pump was installed. So far car is fine."

Anonymous, NJ (2018 Lexus LS 500 3.5-L V6 turbo)

Transmission Minor

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

What Owners Say

Rough shifting

"rough shift when stoping"

Anonymous, AZ (2018 Lexus LS 500 3.5-L V6 turbo)

Climate System

Blower (fan) motor, A/C compressor, condenser, evaporator, heater system, automatic climate control, refrigerant leakage, electrical failure.

What Owners Say

Automatic climate control

"Passenger a/c display (output temp) did not display intermittently. Untraceable by dealer. Problem appears to have disappeared."

Anonymous, (2018 Lexus LS 500 3.5-L V6 turbo)

Engine Minor

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

What Owners Say

Problem(s) fueling the tank

"Fuel door would not open"

Anonymous, LA (2018 Lexus LS 500 3.5-L V6 hybrid)

Brakes

Antilock system (ABS), parking brake, master cylinder, calipers, rotors, pulsation or vibration, squeaking, brake failure or wear.

What Owners Say

Squeaking

"Squeak was every time I brake. It was unbearable. After 2 visit to Lexus, they replaced the brembo pads ( no extra fee) for other similar pad but with a warning that are not the better choice. Problem resolved. The new brakes are good did not squeak but prior brakes were better."

Anonymous, (2018 Lexus LS F Sport 3.5-L V6 turbo)

Body Integrity

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

What Owners Say

Squeaks or rattles

"rattle in dash never fixed"

Anonymous, AZ (2018 Lexus LS 500 3.5-L V6 turbo)

Power Equipment

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, remote engine start, alarm or security system

Engine Major

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

In-car Electronics

CD or DVD players, radio, speakers, GPS, communication system (e.g., OnStar), display screen freezes or goes blank, phone pairing (e.g. Bluetooth), voice control commands, steering wheel controls, portable music device interface (e.g., iPod/MP3 player), backup or other camera/sensors.

Body Hardware

Power or manual windows, locks and latches, tailgate, hatch or trunk, doors or sliding doors, mirrors, seat controls, safety belts, sunroof, convertible top.

Paint/Trim

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

Engine Cooling

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

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.

Drive System

Driveshaft or axle, CV joint, differential, transfer case, 4WD/AWD components, driveline vibration, traction control, electronic stability control (ESC), electrical failure.

Exhaust

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

Compare 2018 Models

No Data Available
Recalls
PROVIDED BY
FUEL SYSTEM, GASOLINE
Nov 04, 2020
If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
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.
What should you do:
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.
For more information:
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
NHTSA CAMPAIGN ID Number: 20V682000
Potential Number of Units Affected: 1525742
FUEL SYSTEM, GASOLINE
Jan 13, 2020
If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
Summary:
Toyota Motor Engineering & Manufacturing (Toyota) recalled certain 2018-2019 4Runner, Highlander, Camry, Land Cruiser, Sequoia, Sienna, Tacoma and Tundra, and Lexus RC 300, RC 350, GS 350, GX 460, IS 300, LC 500, LS 500, LX 570, RX 350L, and 2019 Toyota Avalon and Corolla, and certain Lexus NX 300, and ES 350 vehicles on January 13, 2020. On March 4, 2020, Toyota expanded the recall to include certain 2014-2015 Toyota 4Runner and Land Cruiser, 2018 Avalon, Corolla, 2014 FJ Cruiser, 2017 Sienna and Lexus 2018 ES 350, 2018-2019 GS 300, 2013-2014 GS350, 2014-2015 GX 460, IS 350 and LX 570, 2014 IS F, 2018-2019 IS 350, LC 500H and LS 500H, 2013-2015 LS 460, 2015 NX 200T and RC350, 2017 RC 200T and RX 350. Toyota also removed the 2018-2019 Toyota 4Runner and Land Cruiser and 2018-2019 Lexus GX 460 and LX 570 and 2019 NX300 from inclusion in this recall. On March 19, 2020, Toyota expanded the recall to include 2015 Lexus GS350 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
What should you do:
Toyota will notify owners, and dealers will replace the fuel pump, free of charge. The recall began May 4, 2020. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Toyota's numbers for this recall are 20TB02 and 20TA02 for Toyota vehicles and 20LB01 and 20LA01 for Lexus vehicles.
For more information:
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
NHTSA CAMPAIGN ID Number: 20V012000
Potential Number of Units Affected: 1830752
TIRES
Feb 27, 2019
If the tire tread layer separates from the vehicle, vehicle handling and stability may be affected, increasing the risk of crash.
Summary:
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018 Lexus LS vehicles equipped with run-flat tires with a sidewall reinforcement layer inside the tire. The tire-on-wheel assembly process may have caused the reinforcement layer to crack, possibly resulting in the tire tread layer separating from the tire.
What should you do:
Toyota will notify owners, and Lexus dealers will replace the affected tires, free of charge. The recall began April 26, 2019. Owners may contact Lexus customer service at 1-800-255-3987. The Toyota number for this recall is KLC.
For more information:
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
NHTSA CAMPAIGN ID Number: 19V134000
Potential Number of Units Affected: 6296
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