Electrical System Glitches

Owners report intermittent issues with infotainment, sensors, and other electronic components. These can range from minor annoyances to more significant system malfunctions. Estimated repair cost: $300 - $1,500.

While not a widespread documented failure, turbochargers on performance engines can be susceptible to wear over time, especially if maintenance is neglected. Issues can stem from lubrication or excessive heat. Estimated repair cost: $1,500 - $3,000.

Transmission Performance Concerns

Some owners may experience occasional rough shifting or delayed engagement. This can be related to fluid degradation, solenoid issues, or software calibration. Estimated repair cost: $1,000 - $3,000.

CARFOCALvehicle research

2020 Maserati Ghibli Maintenance guide

Name: Maintenance dataset for 2020 Maserati Ghibli
Creator: Carfocal

v1.0Updated Jun 16, 2026Ethan Miller4 Sources Analyzed

MAINTENANCE SUMMARY

The 2020 Maserati Ghibli presents an average reliability profile with 7 TSBs noted, suggesting potential areas for attention beyond routine maintenance. Owners should prioritize regular fluid changes and inspections, particularly for the powertrain and electrical systems, to mitigate potential issues.

View Critical Issue: Turbocharger Issues

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Reliability Score

Est. Annual Maintenance Cost

$1,000 - $1,500

TSBs & Recalls

7 TSBs | 0 Recalls

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Key Takeaways

The 2020 Maserati Ghibli has an average reliability rating, with 7 TSBs indicating potential areas for attention.
Regular maintenance, including timely oil changes with synthetic oil and transmission fluid services, is essential.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance