Vauxhall Astra F Cabrio, T92
Coolant capacity & service interval
The Vauxhall Astra F Cabrio, T92 uses coolant with capacities of 5.6, 6.5, and 6.9 liters depending on configuration. Four configurations are covered in the data.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| Astra F Cabrio 1.6 (55 kW) (1996-2000) |
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| Astra F Cabrio 1.8 (1994-2000) |
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| Astra F Cabrio 1.6 (52 kW) (1993-1998) |
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| Astra F Cabrio 2.0i (1993-2000) |
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Additional Notes
- The Vauxhall Astra F Cabrio 1.8 carries the largest cooling system capacity across all listed engine variants, at 6.9 liters, reflecting the greater thermal load associated with the larger displacement engine.
- Both 1.6-liter variants — the 52 kW (1993-1998) and the 55 kW (1996-2000) — share an identical cooling system capacity of 5.6 liters, despite differing in power output and production years.
- The 2.0i variant (1993-2000) sits between the 1.6 and 1.8 in terms of cooling system volume, with a capacity of 6.5 liters, indicating a mid-range thermal management requirement relative to the other engines.
- All four configurations carry coolant capacity figures under a normal use condition, meaning none of the listed specifications account for a severe-duty service scenario.
- The 5.6-liter capacity shared by the two 1.6-liter engines represents the smallest cooling system volume in the lineup, consistent with the lower heat rejection demands of a lower-displacement engine.
- The 1.8 engine's 6.9-liter cooling system capacity is 1.3 liters greater than the 2.0i's 6.5-liter figure, a notable difference given that the 1.8 has a smaller displacement, which may reflect differences in engine architecture or cooling circuit design.