AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2017 Hyundai Sonata
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $7,500–$11,000
The 2017 Hyundai Sonata has notable issues with its engine and steering systems, reflected in high complaint counts. Recalls on electrical components and airbag inflators further support the below-average reliability rating.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| engine | 60,000–90,000 miles | $3,000–$5,000 | very common |
| steering | 50,000–80,000 miles | $400–$1,200 | common |
| electrical system | 40,000–70,000 miles | $200–$800 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 5,000 miles
- Tire rotation every 7,500 miles
- Brake fluid replacement every 30,000 miles
- Spark plug replacement every 100,000 miles
- Transmission fluid change every 60,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Engine knocking or noise
- Steering wheel misalignment
- Unresponsive electronic controls
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.