AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 1998 Mitsubishi Caribbean Montero
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $3,500–$7,000
The 1998 Mitsubishi Montero has an average reliability, with limited recalls and complaints. The main issue is the crankshaft pulley bolt potentially loosening, but other major concerns are minimal based on data.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| Crankshaft pulley | 60,000–90,000 miles | $400–$650 | common |
| Air conditioning system | 70,000–100,000 miles | $250–$500 | occasional |
| Suspension components | 80,000–120,000 miles | $300–$600 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 5,000 miles
- Brake fluid replacement every 2 years
- Coolant flush every 3 years
- Timing belt replacement every 60,000 miles
- Transmission fluid change every 30,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unusual engine noises
- Persistent oil leaks
- Vibrations at idle speed
- Unresponsive air conditioning
- Excessive suspension noise
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.