Vauxhall Astra G Classic, T98
Automatic transmission fluid capacity & service interval
Vauxhall Astra G Classic, T98 automatic transmission fluid capacity is 1,6 liters. Service intervals occur every 12 months or 30000 km. The data covers 1 configuration.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| Astra G Classic 1.6 16V (2004-2009) |
|
Additional Notes
- The Vauxhall Astra G Classic, T98 1.6 16V carries a transmission fluid capacity of 1.6 liters, which is consistent with a service fill volume for a semi-automatic transaxle unit rather than a full overhaul drain-and-fill figure.
- The 1.6-liter fluid capacity applies specifically to the semi-automatic transaxle configuration, distinguishing the fluid service requirements of the 1.6 16V from those of a conventional automatic or manual gearbox arrangement.
- The service interval for the 1.6 16V semi-automatic transaxle is set at 12 months or 30,000 km under normal use conditions, meaning the interval reflects everyday driving rather than a reduced schedule associated with severe or demanding operating environments.
- A 30,000 km interval on a semi-automatic transaxle under normal use conditions places the fluid check frequency at a moderate cadence, reflecting the thermal and mechanical demands typical of a unit that blends automated clutch actuation with driver-selected gear changes.
- The specification covers the 2004-2009 model years of the Astra G Classic, T98 in the 1.6 16V variant, with no variation in the 1.6-liter capacity or the 12-month/30,000 km check interval recorded across that production span.