AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2003 Nissan Maxima
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $4,500–$7,000
The 2003 Nissan Maxima faces significant issues with air bags and engine components, both reflected in high complaint and recall counts. These problems suggest below-average reliability, likely leading to costly repairs and potential safety concerns.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| air bags | 30,000–90,000 miles | $500–$1,500 | common |
| engine sensors | 70,000–100,000 miles | $300–$700 | common |
| exterior lighting | 50,000–90,000 miles | $100–$300 | occasional |
| electrical system | 80,000–120,000 miles | $150–$600 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change
- Brake inspection and service
- Cooling system flush
- Transmission fluid change
- Spark plug replacement
- Timing belt inspection
- Tire rotation and alignment
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Engine misfires or stalls
- Airbag warning light
- Intermittent electrical issues
- Overheating engine
- Unusual engine noises
Generated by gpt-4o on 8/23/2026. Cost ranges are conservative estimates that account for typical regional variation.