AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2022 Hyundai Nexo
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $3,000–$5,000
The 2022 Hyundai NEXO demonstrates strong reliability with minimal recalls and complaints, mainly concerning the fuel system. The primary issue surrounds the pressure relief device posing a fire risk, yet no widespread failures or diverse complaints are noted, indicating overall robustness.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| pressure relief device | 10,000–50,000 miles | $500–$1,200 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Replace hydrogen filter annually
- Check fuel system sensors every 10,000 miles
- Inspect TPRD at annual service
- Replace coolant every 5 years
- Service brakes every 15,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Smell of gas leaking
- Check engine light
- Unusual hissing sound
- High hydrogen consumption
- Sudden loss of power
Generated by gpt-4o on 8/18/2026. Cost ranges are conservative estimates that account for typical regional variation.