AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2006 Hyundai Sonata
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $5,000–$8,000
The 2006 Hyundai Sonata has significant issues with air bags, suspension, brakes, and electrical systems. Numerous recalls highlight systemic reliability concerns, particularly in safety-related components.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| air bags | 70,000–100,000 miles | $500–$1,200 | very common |
| suspension | 60,000–90,000 miles | $300–$800 | common |
| brake system | 50,000–80,000 miles | $150–$500 | common |
| electrical system | 50,000–100,000 miles | $200–$700 | occasional |
| visibility system | 65,000–95,000 miles | $100–$300 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil and filter changes
- brake pad replacements
- tire rotations
- timing belt replacement
- coolant flush
- transmission fluid change
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- air bag light on
- noisy suspension
- brake warning lights
- blinking headlights
- unresponsive ESC
Generated by gpt-4o on 7/25/2026. Cost ranges are conservative estimates that account for typical regional variation.