AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 1998 Pontiac Pontiac Truck
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $4,000–$7,000
The 1998 Pontiac Truck has a limited number of complaints, suggesting reasonable reliability. However, attention should be given to the engine and suspension based on the complaint data.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| suspension | 110,000-130,000 miles | $400–$800 | common |
| engine | 100,000-120,000 miles | $500–$1,500 | occasional |
| cooling system | 90,000-110,000 miles | $350–$700 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change
- Transmission fluid change
- Brake fluid flush
- Replace spark plugs
- Cooling system flush
- Inspect suspension components
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unusual engine noises
- Rough idling or stalling
- Coolant leaks
- Excessive suspension noise
Generated by gpt-4o on 8/19/2026. Cost ranges are conservative estimates that account for typical regional variation.