Audi Cabriolet (EU)

Differential fluid capacity & service interval

Audi Cabriolet (EU) differential fluid capacity is 1 liter. Service intervals include 12 months/30000 km and 15000 km/12 months. The data covers 6 configurations.

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

TypeSpecifications
  • Cabriolet 1.8 (1997-2000)
  • From automatic
  • Use: Normal
  • Capacity 1 liter
  • Check 12 months/ 30000 km
  • Cabriolet 2.6 (1994-2000)
  • From automatic
  • Use: Normal
  • Capacity 1 liter
  • Check 12 months/ 30000 km
  • Cabriolet 2.3E (1992-1994)
  • From automatic
  • Use: Normal
  • Capacity 1 liter
  • Check 15000 km/ 12 months
  • Cabriolet 2.8 (1992-2000)
  • From automatic
  • Use: Normal
  • Capacity 1 liter
  • Check 12 months/ 30000 km
  • Cabriolet 2.0 (1991-1997)
  • From automatic
  • Use: Normal
  • Capacity 1 liter
  • Check 12 months/ 30000 km
  • Cabriolet 2.3E (1991-1992)
  • From automatic
  • Use: Normal
  • Capacity 1 liter
  • Check 15000 km/ 12 months

Additional Notes

  • Across all listed Audi Cabriolet (EU) engine variants, the differential fluid capacity is 1 liter. A 1-liter figure is typical for a compact rear differential housing, reflecting the relatively small volume required to lubricate the gear set and bearings within a passenger car differential.
  • The "from automatic" note present on every row indicates these differential specifications apply specifically to vehicles equipped with an automatic transmission. In front-wheel-drive or transaxle layouts, the differential is often integrated with the gearbox, so a separate differential fluid entry tied to the automatic transmission variant points to a distinct fluid reservoir within that drivetrain configuration.
  • The 1.8, 2.0, 2.6, and 2.8 engine variants all share a check interval of 12 months or 30,000 km under normal use conditions. Whichever threshold is reached first would typically trigger the service event, meaning annual checks are relevant for lower-mileage vehicles while the 30,000 km mark applies to higher-mileage use within the same period.
  • The Audi Cabriolet 2.3E carries a different check interval of 15,000 km or 12 months, which applies to both the 1991-1992 and 1992-1994 production ranges. At 15,000 km, the distance-based threshold is half that of the 30,000 km interval specified for the other engine variants, indicating a more frequent mileage-triggered inspection schedule for the 2.3E.
  • The 2.3E variants are split across two overlapping year ranges: 1991-1992 and 1992-1994. Both carry identical capacity and interval specifications, suggesting a production or specification revision occurred within the 1992 model year without altering the fluid service requirements.
  • The 2.8-liter variant covers the widest model year span among the listed engines, running from 1992-2000, yet shares the same 1-liter capacity and 12-month/30,000 km check interval as the 2.6 and the later 1.8 and 2.0 variants. The consistency in capacity across a larger displacement engine reflects the differential housing size rather than engine output.

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