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2018 Lexus Lc 500 Convertible
Limited data: few reports on file, read the verdict loosely
Too few owner complaints are on file to affirm this car. Treat it as unproven, not endorsed, and lean hard on a professional pre-purchase inspection.
5 owner complaints · 0 recalls · data verified July 17, 2026 · source: NHTSA
What the record shows so far
Only 5 owner complaints on file for this exact model year, too few to judge long-term reliability. Treat this as unproven, not endorsed, and lean on a professional inspection.
The math, shown
Full methodology →Complaints filed per year
Fading = early teething worked out. Climbing = problems aging in.
How it crashes
NHTSA’s own crash tests, separate from the reliability score above.
NHTSA crash-tested this model year but didn’t publish an overall star rating for it.
Source: nhtsa.gov/ratings. Star ratings compare vehicles within the same class and size, not across every car on the road.
The road ahead
What breaks on a 2018 Lexus Lc 500 Convertible, plotted where owners report it happening.
Fuel system
40%2 complaints
“TL* THE CONTACT OWNS A 2018 LEXUS LC500. THE CONTACT STATED THAT AFTER STOPPING THE VEHICLE AND PLACING THE GEAR SHIFTER IN THE PARK POSITION, THE VEHICLE SHUDDERED AN…”
Electrical system
20%1 complaints
“Driver’s side door handle/mechanism/latch failure results in issues with opening and closing door representing a potentially major safety issue. Door could open on its…”
Body & structure
20%1 complaints
“Driver’s side door handle/mechanism/latch failure results in issues with opening and closing door representing a potentially major safety issue. Door could open on its…”
Recalls (0)
No recall campaigns on file for this model year.
Before you hand over money
Check the VIN for open recalls
NHTSA’s free lookup shows whether this exact car had its recall remedies completed.
Free NHTSA VIN check ↗Get a pre-purchase inspection
A $150 to $250 independent inspection of this exact 2018 Lexus LC 500 CONVERTIBLE beats every score on the internet, including ours.
What to ask forNot set on the 2018? See how every Lc 500 Convertible model year scores →
Cross-shopping? Compare the 2018 Lexus Lc 500 Convertible against another car →
What owners say
Real owners of this exact model-year, shown separately from the NHTSA score. If they disagree, that’s worth knowing.