Opel Astra F Cabrio, T92

Manual transmission fluid capacity & service interval

Opel Astra F Cabrio, T92 manual transmission fluid capacity ranges from 1,6 to 1,9 liters. Service intervals require a check every 15000 km or 12 months. The data covers 4 configurations.

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

TypeSpecifications
Astra F Cabrio 1.6 (55 kW) (1996-2000)
  • Use: Normal
  • Capacity 1,6 liter
  • Check 15000 km/ 12 months
  • Code: F13 5/1
Astra F Cabrio 1.8 (1994-2000)
  • Use: Normal
  • Capacity 1,8 liter
  • Check 15000 km/ 12 months
  • Code: F18 5/1
Astra F Cabrio 1.6 (52 kW) (1993-1998)
  • Use: Normal
  • Capacity 1,6 liter
  • Check 15000 km/ 12 months
  • Code: F13 5/1
  • Astra F Cabrio 2.0i (1993-2000)
  • 5-speed
  • Use: Normal
  • Capacity 1,9 liter
  • Check 15000 km/ 12 months
  • Code: F16 5/1

Additional Notes

  • The Opel Astra F Cabrio T92 manual transmission fluid specifications cover transaxle units across all listed engine variants, meaning the fluid capacity figures apply to the combined gearbox and differential housing rather than a standalone gearbox.
  • The 1.6 (52 kW) and 1.6 (55 kW) variants share an identical transaxle fluid capacity of 1.6 liters, despite covering different production periods of 1993-1998 and 1996-2000 respectively.
  • The 1.8 variant carries a slightly higher transaxle capacity of 1.8 liters compared to the 1.6-liter engine variants, reflecting a physically larger or differently specified transaxle unit.
  • The 2.0i variant, noted specifically as a 5-speed manual transaxle, holds 1.9 liters of fluid, which is the largest capacity among all listed configurations for the Astra F Cabrio T92.
  • The stepped increase from 1.6 liters in the 1.6-engine variants, to 1.8 liters in the 1.8 variant, and 1.9 liters in the 2.0i variant suggests a progression in transaxle size that broadly follows engine displacement across the range.
  • All four configurations share a uniform check interval of 15,000 km or 12 months under normal use conditions, whichever comes first, applying consistently across the 1993-2000 model span.
  • The 15,000 km or 12-month interval listed for all variants is a fluid level check interval rather than a full fluid replacement interval, meaning the specification addresses inspection frequency rather than a drain-and-refill schedule.

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