AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 1998 Toyota Highlander
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $2,000–$4,000
The 1998 Toyota Highlander shows a remarkable reliability profile with minimal issues reported and only one complaint regarding the electrical system. Its robust reputation is further evidenced by the absence of any current recalls, reflecting a trusted ownership experience.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| electrical system | 100,000-150,000 miles | $150–$400 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 5,000 miles
- Brake inspection annually
- Transmission fluid every 30,000 miles
- Coolant flush every 50,000 miles
- Timing belt replacement at 90,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Dimming dashboard lights
- Unusual sounds from engine bay
- Delayed electrical responses
Generated by gpt-4o on 6/17/2026. Cost ranges are conservative estimates that account for typical regional variation.