AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2025 Kia Carnival
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $5,000–$10,000
The 2025 Kia Carnival has an average reliability rating. While there are electrical system complaints, the recall for fuel system leaks is the most significant issue. Engine and powertrain concerns are lesser but present.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| electrical system | 20,000–40,000 miles | $200–$800 | common |
| fuel piping | 30,000–50,000 miles | $150–$600 | occasional |
| engine | 50,000–70,000 miles | $500–$2,000 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil and filter change
- brake fluid replacement
- coolant flush
- spark plug replacement
- transmission fluid change
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- fuel odor near vehicle
- check engine light on
- intermittent electrical issues
- reduced engine performance
- stalling
Generated by gpt-4o on 8/23/2026. Cost ranges are conservative estimates that account for typical regional variation.