AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2018 Mazda Cx-3
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $2,200–$4,200
The 2018 Mazda CX-3 has minimal recall and complaint incidents, with the main issue being the rearview camera. The low number of complaints across various components suggests generally reliable performance. This vehicle is rated above-average in reliability.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| rearview camera | 25,000–50,000 miles | $150–$300 | common |
| electrical system | 50,000–70,000 miles | $200–$500 | occasional |
| engine | 50,000–100,000 miles | $500–$1,500 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change
- Tire rotation and balancing
- Brake pad inspection
- Transmission fluid change
- Battery check and replacement
- Radiator flush
- Spark plug replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Flickering rearview camera
- Electrical system malfunctions
- Engine overheating issue
- Unusual noises from engine
- Poor fuel efficiency
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.