Opel Monterey B, M98
Automatic transmission fluid capacity & service interval
Opel Monterey B, M98 requires 5,5 liters of automatic transmission fluid. Service intervals include checking every 24 months and changing every 48 months. The data covers 1 configuration.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| Monterey B 3.5 V6 (1998-2000) |
|
Additional Notes
- The Opel Monterey B 3.5 V6 carries an automatic transmission fluid capacity of 5.5 liters, a figure consistent with a service fill rather than a full overhaul, as complete drain-and-fill procedures on automatic units of this type rarely recover the full system volume held within the torque converter.
- Under normal use conditions, the 3.5 V6 automatic transmission is subject to a fluid check interval of 24 months, meaning the fluid level and condition are assessed at that point without a mandatory full replacement.
- The change interval for the automatic transmission fluid extends to 48 months under normal use, placing the full replacement cycle at twice the length of the inspection interval specified for the same configuration.