AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 1998 Toyota 4runner
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $4,500–$7,500
The 1998 Toyota 4Runner has an average reliability rating due to moderate issues related to the suspension and occasional structural complaints. While these problems are notable, they are not excessively prevalent, and recall data shows no significant safety issues.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| suspension | 80,000–120,000 miles | $600–$1,000 | common |
| structure | 70,000–110,000 miles | $500–$900 | common |
| steering | 100,000–140,000 miles | $300–$700 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake pad and rotor inspection
- Transmission fluid replacement
- Spark plug replacement
- Coolant system check
- Belt and hose inspection
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Grinding noises while steering
- Uneven tire wear
- Sagging rear suspension
- Leaking oil or coolant
Generated by gpt-4o on 8/18/2026. Cost ranges are conservative estimates that account for typical regional variation.