AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2004 Cadillac Seville
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $9,000–$14,000
The 2004 Cadillac Seville has below-average reliability due to complaints about steering and electronic stability control. Lack of recent recalls raises concern about unresolved issues decaying over time.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| steering | 70,000–100,000 miles | $500–$1,200 | common |
| electronic stability control | 80,000–110,000 miles | $300–$800 | occasional |
| service brakes | 60,000–90,000 miles | $200–$500 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Tire rotations
- Brake inspections
- Cooling system flush
- Transmission fluid change
- Spark plug replacement
- Drive belt inspection
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Steering wheel vibration
- ESC warning light
- Brake pedal softness
- Flickering exterior lights
- Intermittent engine overheating
Generated by gpt-4o on 6/17/2026. Cost ranges are conservative estimates that account for typical regional variation.