Maserati Quattroporte, M139

Automatic transmission fluid capacity & service interval

Maserati Quattroporte M139 automatic transmission fluid capacity is 10 liters. Service intervals occur every 20000 km or 24 months. The data covers 5 configurations.

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

TypeSpecifications
Quattroporte GT S AWARDS (2011-2013)
  • Use: Normal
  • Capacity 10 liter
  • Check 20000 km/ 24 months
  • Code: ZF 6HP26 6/1
Quattroporte GT S (2009-2013)
  • Use: Normal
  • Capacity 10 liter
  • Check 20000 km/ 24 months
  • Code: ZF 6HP26 6/1
Quattroporte (2008-2013)
  • Use: Normal
  • Capacity 10 liter
  • Check 20000 km/ 24 months
  • Code: ZF 6HP26 6/1
Quattroporte CENTO (2008-2009)
  • Use: Normal
  • Capacity 10 liter
  • Check 20000 km/ 24 months
  • Code: ZF 6HP26 6/1
Quattroporte S (2008-2013)
  • Use: Normal
  • Capacity 10 liter
  • Check 20000 km/ 24 months
  • Code: ZF 6HP26 6/1

Additional Notes

  • The Maserati Quattroporte M139 automatic transmission carries a fluid capacity of 10 liters across all variants covered in the 2008-2013 model range, including the standard, CENTO, S, GT S, and GT S AWARDS trims.
  • A 10-liter capacity is a relatively high figure for an automatic transmission, which is consistent with a large-displacement luxury sedan using a full-size multi-speed automatic unit rather than a compact transaxle.
  • The check interval is set at 20,000 km or 24 months under normal use conditions, meaning fluid level and condition are to be inspected at whichever threshold arrives first.
  • The 24-month time limit on the check interval means that even low-mileage vehicles driven well under 20,000 km per year are still subject to a fluid inspection on a two-year cycle.
  • All five variants share an identical 10-liter capacity and a 20,000 km / 24-month check schedule, indicating no differentiation in transmission service specifications between the base trim and the higher-performance GT S and GT S AWARDS configurations.
  • The Quattroporte CENTO, a limited-edition variant produced for 2008-2009, carries the same 10-liter capacity and check interval as the broader lineup, reflecting a shared transmission platform rather than a unique drivetrain specification.
  • The GT S AWARDS variant, which spans 2011-2013, enters the lineup later than the other trims yet aligns with the same fluid capacity and service interval already established across the M139 range from 2008 onward.

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