Pontiac Solstice (USA / CAN)
Differential fluid capacity & service interval
Pontiac Solstice (USA / CAN) differential fluid capacity ranges from 1 to 1.3 liters depending on configuration. The data covers normal use differential fluid. Four configurations are included in the specifications.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
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Additional Notes
- The rear differential capacity for both the 2.0 16V Turbo and 2.4 16V engines in the Pontiac Solstice (USA / CAN) is listed at 1 to 1.2 liters under normal use conditions, indicating a service fill volume rather than a full overhaul or dry-fill quantity.
- When the rear differential is equipped with a limited slip unit, the specified capacity rises slightly to a range of 1 to 1.3 liters, reflecting the additional fluid volume the limited slip clutch pack assembly requires to function within normal operating parameters.
- The 0.1-liter difference between the standard rear differential capacity and the limited slip rear differential capacity applies equally across both the 2.0 16V Turbo and 2.4 16V engine configurations for the 2006-2009 model years.
- All four differential fluid entries carry a normal use condition designation, meaning the listed capacities are associated with standard operating environments rather than severe-duty or high-stress service cycles.
- The capacity figures are expressed as ranges rather than fixed values, which is consistent with how differential fluid levels are typically verified in practice, where the fill point serves as the reference rather than a precise measured volume.