Porsche 718 Cayman, 982 (USA)

Automatic transmission fluid capacity & service interval

Porsche 718 Cayman, 982 (USA) automatic transmission fluid capacity ranges from 3 to 5,4 liters. Service intervals occur at 144 months or 120000 miles. The data covers 12 configurations.

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

TypeSpecifications
  • 718 Cayman (2020- )
  • Clutch part
  • Use: Normal
  • Capacity 5,4 liter
  • Change 144 months/ 120000 miles
  • Code: CG2.10 / ZF 7DT45
  • 718 Cayman (2020- )
  • Transmission part
  • Use: Normal
  • Capacity 3 liter
  • Change 144 months/ 120000 miles
  • Code: CG2.10 / ZF 7DT45 7/1
  • 718 Cayman S (2020- )
  • Clutch part
  • Use: Normal
  • Capacity 5,4 liter
  • Change 144 months/ 120000 miles
  • Code: CG2.40 / ZF 7DT45
  • 718 Cayman S (2020- )
  • Transmission part
  • Use: Normal
  • Capacity 3,2 liter
  • Change 144 months/ 120000 miles
  • Code: CG2.40 / ZF 7DT45 7/1
  • 718 Cayman (2018-2020)
  • Clutch part
  • Use: Normal
  • Capacity 5,4 liter
  • Change 144 months/ 120000 miles
  • Code: CG2.10 / ZF 7DT45
  • 718 Cayman (2018-2020)
  • Transmission part
  • Use: Normal
  • Capacity 3 liter
  • Change 144 months/ 120000 miles
  • Code: CG2.10 / ZF 7DT45 7/1
  • 718 Cayman GTS (2018-2020)
  • Clutch part
  • Use: Normal
  • Capacity 5,4 liter
  • Change 144 months/ 120000 miles
  • Code: CG2.40 / ZF 7DT45
  • 718 Cayman GTS (2018-2020)
  • Transmission part
  • Use: Normal
  • Capacity 3,2 liter
  • Change 144 months/ 120000 miles
  • Code: CG2.40 / ZF 7DT45 7/1
  • 718 Cayman S (2018-2020)
  • Clutch part
  • Use: Normal
  • Capacity 5,4 liter
  • Change 144 months/ 120000 miles
  • Code: CG2.40 / ZF 7DT45
  • 718 Cayman S (2018-2020)
  • Transmission part
  • Use: Normal
  • Capacity 3,2 liter
  • Change 144 months/ 120000 miles
  • Code: CG2.40 / ZF 7DT45 7/1
  • 718 Cayman (2016-2018)
  • Clutch part
  • Use: Normal
  • Capacity 5,4 liter
  • Change 144 months/ 120000 miles
  • Code: CG2.10 / ZF 7DT45
  • 718 Cayman (2016-2018)
  • Transmission part
  • Use: Normal
  • Capacity 3 liter
  • Change 144 months/ 120000 miles
  • Code: CG2.10 / ZF 7DT45 7/1

Additional Notes

  • The Porsche 718 Cayman (982) uses a semi-automatic transaxle that is serviced in two distinct fluid sections: a clutch part and a transmission part, each with separate capacity values.
  • The clutch part of the transaxle holds 5.4 liters across all listed configurations and model year ranges, making it the larger of the two fluid volumes within the unit.
  • The transmission part capacity differs by trim level. The base 718 Cayman specifies 3.0 liters, while the 718 Cayman S and 718 Cayman GTS both specify 3.2 liters for the same transmission part of the transaxle.
  • The 3.2-liter transmission part capacity for the 718 Cayman GTS applies to the 2018-2020 model years, aligning with the trim's introduction and matching the capacity used in the 718 Cayman S across the same period.
  • All listed configurations share an identical service interval of 144 months or 120,000 miles under normal use conditions, regardless of trim level or model year range.
  • A 144-month interval equals 12 years, which is a notably extended fluid change schedule and reflects the normal use condition applied uniformly across every row in these specifications.
  • The combined fluid volume for a full transaxle service on the base 718 Cayman totals 8.4 liters, accounting for both the 5.4-liter clutch part and the 3.0-liter transmission part.
  • For the 718 Cayman S and GTS, the combined transaxle fluid volume reaches 8.6 liters, reflecting the 3.2-liter transmission part alongside the shared 5.4-liter clutch part capacity.
  • The 2016-2018 base 718 Cayman shares the same clutch part capacity and service interval as the 2018-2020 and 2020- configurations, indicating no change to the clutch section specification across those year ranges.

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