AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2019 Lexus Is300
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $3,500–$5,500
The 2019 Lexus IS 300 demonstrates strong reliability with minimal recall and complaint data, indicating a solid vehicle. Although no major systemic issues are apparent, typical maintenance and occasional part replacements are expected over time, contributing to its above-average rating.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| brakes | 40,000–70,000 miles | $250–$500 | common |
| suspension | 50,000–80,000 miles | $400–$800 | occasional |
| battery | 30,000–50,000 miles | $100–$200 | common |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake pad inspections
- Tire rotations
- Coolant system checks
- Transmission fluid changes
- Battery tests
- Air filter replacements
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Brake pedal vibrations
- Unstable ride over bumps
- Frequent battery discharges
- Tire tread cupping
- Rumbling noises during turns
Generated by gpt-4o on 8/20/2026. Cost ranges are conservative estimates that account for typical regional variation.