AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2018 Lexus Ls500
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $7,000–$10,000
The 2018 Lexus LS500 has minimal recalls focused on fuel pump issues and very few owner complaints. This suggests strong reliability with proactive manufacturer responses. Overall, maintenance costs are expected to be in line with premium car expectations.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| fuel pump | 30,000–60,000 miles | $500–$1,200 | common |
| wheels | 40,000–70,000 miles | $200–$500 | occasional |
| structure | 50,000–80,000 miles | $300–$700 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil changes every 5,000 miles
- Tire rotation every 10,000 miles
- Brake fluid replacement every 30,000 miles
- Transmission service at 60,000 miles
- Coolant replacement every 50,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Stalling issues
- Unusual wheel vibration
- Brake pedal feels soft
Generated by gpt-4o on 8/19/2026. Cost ranges are conservative estimates that account for typical regional variation.