AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2024 Mazda Cx-90-Phev
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $8,000–$13,000
The 2024 Mazda CX-90 PHEV has an average reliability rating. With few recalls and moderate complaints, this model shows modest issues that can arise around average mileage.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| hybrid battery system | 30,000–50,000 miles | $1,500–$3,000 | common |
| brake system | 40,000–70,000 miles | $400–$800 | common |
| engine control unit | 50,000–70,000 miles | $500–$1,200 | occasional |
| in-car electronics | 60,000–80,000 miles | $200–$500 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil and filter changes
- brake pad replacement
- tire rotation and balancing
- coolant system check
- hybrid battery check
- air filter replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- check engine light
- reduced hybrid battery range
- unresponsive brakes
- unusual electronic glitches
Generated by gpt-4o on 8/19/2026. Cost ranges are conservative estimates that account for typical regional variation.