Lexus Ls500

2018–2021

7 classified complaints 3 recalls 162 service bulletins

What will it actually cost to fix? Real per-job repair costs for this vehicle's most common issues, from national book labor rates and parts pricing. See costs →

Summary, based on the federal data below

Data Availability

Milemark has classified only 7 NHTSA complaints for the 2018–2021 Lexus LS500. This extremely limited dataset cannot support broad reliability conclusions. The low complaint count may reflect the vehicle's limited production volume, lower market penetration, or that owners simply haven't reported issues to NHTSA. What follows is based on documented recalls and technical bulletins—the strongest signals available when owner-reported data is scarce.

What We Know From Recalls

Three recall campaigns exist: two addressed fuel pump failures (a known Toyota/Lexus issue across multiple models in this era that could cause stalling), one covered electronic stability control software, and one involved service brake concerns. These are government-documented defects affecting all LS500s in specific production windows.

Warranty Extensions and Technical Bulletins

Lexus has issued 162 technical service bulletins for this generation—an unusually high count that suggests the model had numerous refinement issues during its launch years. Common TSB topics include infotainment glitches, software updates, and minor trim concerns. Review TSBs specific to your VIN before purchase.

How to Research Further

With limited complaint data, a pre-purchase inspection by a Lexus specialist is essential. Check model-specific forums (ClubLexus) for real-world owner experiences, and run a VIN history report to confirm recall completion and service records.

Trends

Complaint trends by era

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Click a window below to see complaint data scoped to just those years.

2018–2021

7 complaints · 6 recalls

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5-year windows, not manufacturer generations — this database doesn't have reliable platform/redesign data to draw real generation boundaries from. Recent model years show fewer complaints mainly because they have been on the road less time, not necessarily because they're more reliable — read this as complaint volume and mix by era, not a reliability trend.

What breaks, and when

wheels_tyres — tyre_wear n=2

Median onset: 6,469 miles.

Tends to show up earlier than this model's other issues. · Typically $230–$2,310 to fix a wheels_tyres repair, nationally.

brakes — master_booster n=1

Median onset: 2,000 miles.

Tends to show up earlier than this model's other issues. · Typically $230–$1,260 to fix a brakes repair, nationally.

body_interior — sunroof n=1

Onset mileage not consistently reported.

Typically $330–$620 to fix a body_interior repair, nationally.

transmission — trans_electronics n=1

Median onset: 10,200 miles. 100.0% of these involved a crash, fire, or injury.

Typically $200–$6,500 to fix a transmission repair, nationally.

fuel — fuel_pump n=1

Median onset: 10,000 miles.

Typically $260–$2,150 to fix a fuel repair, nationally.

brakes — pads_rotors n=1

Median onset: 33,000 miles.

Tends to show up later than this model's other issues. · Typically $230–$1,260 to fix a brakes repair, nationally.

From owner-filed complaints to NHTSA, not independently verified. Federal mileage reporting on recent complaints is sparse — see methodology. Cost ranges are national estimates from book labor hours and parts pricing, not this vehicle's actual repair history — they don't account for your location or shop type.

See the full repair-cost breakdown →

Sources: NHTSA Office of Defects Investigation — complaints, recalls, investigations, service bulletins. Methodology. This is not an inspection and not a recommendation to buy or avoid this vehicle.