AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2018 Maserati Quattroporte
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $12,000–$20,000
The 2018 Maserati Quattroporte faces key recalls related to frame welds and fuel system leaks, raising reliability concerns. Limited owner complaints suggest underreporting or low mileage usage.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| frame welds | 20,000–40,000 miles | $2,000–$5,000 | common |
| fuel delivery system | 15,000–30,000 miles | $1,200–$2,000 | common |
| vehicle speed control | 30,000–50,000 miles | $300–$600 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Tire rotations and alignment
- Brake fluid replacement
- Coolant system flush
- Brake pad and rotor inspection
- Transmission fluid check
- Battery testing
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Fuel smell under hood
- Frame unusual noises
- Speed control hesitation
- Unusual brake wear
- Steering vibration
Generated by gpt-4o on 8/18/2026. Cost ranges are conservative estimates that account for typical regional variation.