AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2014 Hyundai Sonata
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $5,000–$9,500
The 2014 Hyundai Sonata has a below-average reliability rating due to significant engine and fuel system concerns, reflected in recalls and a high number of related complaints. Frequent issues with the engine and fuel hoses, coupled with transmission problems, contribute to its lowered score.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| engine | 60,000–100,000 miles | $3,500–$5,500 | very common |
| fuel hose | 50,000–80,000 miles | $150–$300 | common |
| transmission | 70,000–110,000 miles | $1,800–$3,500 | occasional |
| seat belts | 30,000–70,000 miles | $200–$400 | occasional |
| electrical system | 40,000–90,000 miles | $250–$600 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil and filter changes
- tire rotations
- brake inspections
- coolant replacement
- transmission fluid change
- spark plug replacement
- battery checks
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- engine knocking sounds
- fuel odor under hood
- slipping transmission
- inconsistent seatbelt deployment
- electrical glitches
Generated by gpt-4o on 8/22/2026. Cost ranges are conservative estimates that account for typical regional variation.