2020 MASERATI Ghibli N65/MC20 Nettuno (not used in Ghibli, included to clarify) (M157)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Potential electronic issues with infotainment system
• Turbocharger wastegate rattling in high mileage cars

First checks

• Check turbocharger condition and boost pressure
• Verify transmission fluid service history
• Inspect suspension bushings for wear

Avant de remplacer des pièces

• Save fault codes and freeze-frame data before clearing anything.
• Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
• Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.

Important notes

• Diesel engine variants were sold in Europe and some select markets until late 2019; by 2020 petrol V6 dominated offerings.
• All-wheel drive (Q4) system available in some markets as option or standard depending on trim.