AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2018 Mazda Cx-5
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $4,000–$9,000
The 2018 Mazda CX-5 has moderate recall activity, notably with fuel pump and engine stalling issues, affecting reliability. Despite numerous engine complaints, major breakdowns are not overwhelmingly common, leading to an average reliability rating.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| engine | 50,000-80,000 miles | $500–$2,500 | common |
| fuel pump | 40,000-70,000 miles | $400–$1,000 | common |
| side airbags | N/A | $1,000–$2,000 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 5,000 miles
- Brake fluid replacement every 2 years
- Transmission service every 40,000 miles
- Coolant replacement every 60,000 miles
- Air filter change every 15,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Engine stalling
- Fuel pump noise
- Reduced power on acceleration
- Airbag warning light
- Unusual engine vibrations
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.