AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2018 Toyota Highlander Hybrid
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $3,500–$5,500
The 2018 Toyota Highlander Hybrid has minimal complaints and no recalls, indicating a reliable vehicle. Common issues are generally minor and infrequent.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| brakes | 50,000–80,000 miles | $150–$350 | common |
| engine components | 60,000–100,000 miles | $300–$600 | occasional |
| fuel system | 70,000–110,000 miles | $400–$900 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil changes every 5,000 miles
- transmission fluid every 60,000 miles
- coolant flush every 50,000 miles
- tire rotation every 10,000 miles
- brake inspection annually
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- brake pedal softening
- engine misfires
- unusual fuel consumption
- check engine light
- fuel smell in cabin
Generated by gpt-4o on 8/23/2026. Cost ranges are conservative estimates that account for typical regional variation.