Approximately 9 quarts for a full CVT fluid replacement; about 4.5–5.5 quarts for a simple drain-and-fill. Exact amounts depend on whether the torque converter and filter are included in the service. Always verify with the owner’s manual or a Nissan service professional.
Understanding the transmission and why capacity matters
The 2012 Nissan Altima 2.5 S uses a continuously variable transmission (CVT). CVTs differ from traditional automatic transmissions in how fluid circulates and how much of the fluid is involved in a full service (including the torque converter and any internal components). Knowing the right capacity helps ensure the system stays properly lubricated and cool, and that your maintenance intervals align with Nissan’s specifications.
Typical transmission fluid capacities for the 2012 Altima 2.5 S
Before reviewing the numbers, note that service type and whether the filter is replaced influence the total amount of fluid you’ll need. The figures below reflect common guidance used by technicians for this model.
- Full CVT service (drain, fill, replace filter, and account for fluid in the torque converter): 9.0–10.0 quarts (roughly 8.5–9.5 liters).
- Pan drain and fill only (no torque converter drain and no filter replacement): about 4.5–5.5 quarts (roughly 4.3–5.2 liters).
These values are typical references and can vary slightly by VIN, transmission variant, or service procedure. When in doubt, consult the vehicle’s service manual or a Nissan-certified technician for an exact figure.
Practical tips for timing and service
Always use the CVT fluid specified by Nissan for the Altima’s transmission and follow the recommended change intervals. If you’re performing the service yourself, ensure you have the correct drain pan capacity, a proper funnel, and the appropriate funnel for CVT fluid flow. If you’re unsure about whether to replace the filter or drain the torque converter, a professional service will ensure everything is done to spec.
Summary
For a 2012 Nissan Altima 2.5 S, plan on roughly 9 quarts for a full CVT fluid replacement and about 4.5–5.5 quarts for a basic pan drain-and-fill. Specifics can vary by transmission variant and service method, so always verify with the owner’s manual or a Nissan service professional before proceeding.