2011 Nissan Altima coolant capacity
The 2011 Nissan Altima holds about 8.1 to 9.5 quarts of coolant, depending on the engine - the full cooling-system capacity when cold.
Key takeaways
- The 2011 Nissan Altima holds about 8.1 to 9.5 quarts of coolant total, depending on engine.
- This is the full cooling-system fill with the engine cold.
- Refill to the marked level, and use the coolant type your owner's manual specifies.
| Engine | Capacity | Liters |
|---|---|---|
| 2.5L 4-cyl (QR25DE) | 8.1 qt | 7.7 L |
| 2.5L 4-cyl hybrid (QR25DE) | 8.1 qt | 7.7 L |
| 3.5L 6-cyl (VQ35DE) | 9.5 qt | 9 L |
What a coolant change costs
At roughly 2.1 to 2.4 gallons of capacity, the coolant itself is about $32 to $72. A shop charges $70 to $120 for a drain and fill, or $100 to $250 for a full flush. Use the specification the manufacturer lists - mixing coolant chemistries is what turns a cheap service into a water-pump job.
Ranges aggregated from published 2026 US repair-cost and parts price guides, including RepairPal and Car Talk. Prices vary by region, brand, and vehicle - treat these as a sanity check on a quote, not a fixed price. Drain and fill vs flush →
Coolant for your 2011 Nissan Altima
Buy the coolant type your owner's manual specifies and check it on the jug - the wrong type can gel or corrode the system. Amazon's results are filtered to this vehicle, but the type is on you to match. To compare prices and reviews:
As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.