Maserati GranCabrio, M189

Automatic transmission fluid capacity & service interval

Maserati GranCabrio and M189 models utilize automatic transmission fluid with a capacity of 9,98 liters. The data covers 2 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

Type	Specifications
GranCabrio Modena (2023- )	Use: Normal Capacity 9,98 liter Code: ZF AT8-HP70 8/1
GranCabrio Trofeo (2023- )	Use: Normal Capacity 9,98 liter Code: ZF AT8-HP70 8/1

Both the GranCabrio Modena and GranCabrio Trofeo share an identical automatic transmission fluid capacity of 9.98 liters under normal use conditions.
A capacity figure of 9.98 liters is characteristic of a full transmission fill, which typically accounts for fluid held within the torque converter, valve body, and transmission pan combined.
The Maserati GranCabrio M189 automatic transmission capacity of 9.98 liters applies specifically to normal use conditions, meaning the interval and fill volume are not adjusted for severe driving cycles such as towing, track use, or extreme temperatures.
No variation in automatic transmission fluid capacity exists between the Modena and Trofeo trims for the 2023 model year, despite the two variants occupying different positions in the GranCabrio lineup.