AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2005 Maserati Quattroporte
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $15,000–$25,000
The 2005 Maserati Quattroporte has an average reliability rating due to its rear suspension recall and moderate complaint frequency, particularly in the fuel/propulsion system.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| rear suspension | 70,000–100,000 miles | $900–$1,500 | common |
| fuel system | 50,000–80,000 miles | $500–$1,200 | common |
| ESC system | 60,000–90,000 miles | $600–$1,100 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 5,000 miles
- Brake fluid replacement every 2 years
- Air filter replacement annually
- Coolant change every 2 years
- Transmission fluid change every 30,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unusual rear tire wear
- Fuel smell in cabin
- ESC warning light activation
Generated by gpt-4o on 8/19/2026. Cost ranges are conservative estimates that account for typical regional variation.