AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 1998 Toyota T100
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $6,000–$10,000
The 1998 Toyota T100 shows moderate reliability with concerns in structure and suspension. A recall exists for the steering relay rod due to fatigue cracking. Despite some issues, the truck maintains typical resilience expected from Toyota vehicles, keeping it at an average rating.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| structure | 120,000–150,000 miles | $500–$1,500 | common |
| suspension | 100,000–130,000 miles | $300–$800 | common |
| seat belts | 80,000–120,000 miles | $150–$300 | occasional |
| service brakes | 90,000–130,000 miles | $250–$600 | occasional |
| power train | 110,000–140,000 miles | $800–$2,000 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake fluid replacement
- Coolant system flush
- Transmission fluid service
- Timing belt replacement
- Spark plug replacement
- Tire rotation
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Steering wheel noise
- Uneven tire wear
- Brake pedal vibrations
- Sluggish acceleration
- Seat belt retracting issues
Generated by gpt-4o on 8/19/2026. Cost ranges are conservative estimates that account for typical regional variation.