AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2017 Toyota Highlander
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $3,500–$8,000
The 2017 Toyota Highlander exhibits reliability concerns, primarily in its power train, electrical system, and engine, consistent with its recall and complaint data. Issues are not overwhelming but should be considered.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| power train | 80,000–110,000 miles | $700–$2,000 | common |
| engine | 70,000–100,000 miles | $900–$2,200 | common |
| fuel system | 60,000–90,000 miles | $500–$1,500 | occasional |
| electrical system | 65,000–95,000 miles | $400–$1,200 | occasional |
| service brakes | 70,000–100,000 miles | $300–$1,000 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake fluid replacement
- Transmission fluid change
- Engine coolant check
- Tire rotation and balance
- Spark plug replacement
- Brake system inspection
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unusual noise from drivetrain
- Dashboard warning lights
- Decreased fuel efficiency
- Delayed gear engagement
- Braking inefficiency
Generated by gpt-4o on 6/16/2026. Cost ranges are conservative estimates that account for typical regional variation.