How much oil does a 2.5 Subaru take?
Typically about 4.6 quarts (4.4 liters) of oil, including a new filter, for most 2.5-liter Subaru engines. Always verify the exact capacity for your specific model year and engine code.
The precise amount can vary by model year and engine variant (for example, EJ25 family engines versus newer Subaru 2.5L designs). The official figure you should use is the one printed in your owner's manual or service data, and it assumes you’re changing the oil with a new filter.
Oil Capacity Basics
These figures provide a baseline for typical 2.5L Subarus. Always confirm with your manual or dealer if you have a rare variant.
- Typical capacity for many 2.5L EJ-series engines: about 4.6 quarts (4.4 liters) of oil with a new filter.
- Across different model years and engine variants, the capacity can range roughly from 4.2 to 4.8 quarts (approximately 4.0–4.5 liters).
When filling, remember that the listed capacity usually includes the oil filter. After you add oil, start the engine, check for leaks, let it run to operating temperature, and recheck the dipstick to bring the level to the Full mark.
Practical tips for accuracy
To ensure you’re using the correct oil amount and meeting Subaru’s specifications, consider these steps:
- Consult your owner's manual for the exact capacity and recommended oil grade for your model year (often 0W-20 synthetic for recent models; older ones may use 5W-30).
- When changing oil, replace the oil filter; the quoted capacity usually assumes a new filter is installed.
- Use the recommended viscosity and oil change interval to maintain engine health.
- After pouring in the oil, run the engine for a minute, turn it off, wait a few minutes, and recheck with the dipstick to reach the Full mark.
With careful measurement, you can maintain proper oil level and engine health.
Summary
For most 2.5-liter Subarus, plan on about 4.6 quarts (4.4 liters) of oil with a new filter. Exact capacity varies by model year and engine variant, so always verify with the owner's manual and double-check the oil level with the dipstick after filling.
How much oil does a 2.5 L 4 cylinder engine take?
Capacities and Specifications - 2.5L
| Item | Capacity |
|---|---|
| Engine oil fill capacity including the oil filter. | 5 L (1.1 gal) |
| Engine oil fill capacity excluding the oil filter. | 4.6 L (1.0 gal) |
| Engine coolant fill capacity. | 6.8 L (1.5 gal) |
| Fuel tank fill capacity. | 60 L (13.2 gal) |
How much oil does a 2007 Subaru Outback 2.5 take?
The oil capacity for a 2007 Subaru Outback 2.5L engine is approximately 4.4 quarts (4.15 liters) when changing the oil and filter. The preferred oil viscosity is SAE 5W-30. After refilling, you should always check the dipstick to ensure the correct oil level, as different sources and vehicle conditions may lead to slight variations.
- Capacity: Approximately 4.4 quarts (or 4.15 liters) with a filter change.
- Oil Viscosity: 5W-30 is the preferred viscosity for all temperatures.
- Alternative Viscosity: 10W-30 and 10W-40 can be used in temperatures above -20∘Cnegative 20 raised to the composed with power cap C−20∘𝐶 (-4∘Fnegative 4 raised to the composed with power cap F−4∘𝐹).
- Important Note: Always check the oil level with the dipstick after refilling to ensure it's at the correct mark.
How much oil does a 2.5 L Subaru take?
Approximately 5.1 quarts
2.5L 4-cylinder engine (FB25):
Recommended oil: 0W-20 synthetic oil. Oil capacity: Approximately 5.1 quarts (with filter)
How much oil does a 2018 Subaru 2.5 take?
The oil capacity for a 2018 Subaru with the 2.5L engine is 5.1 quarts when changing the oil and filter. It is recommended to use a full synthetic 0W-20 oil. Always check the dipstick to confirm the correct level after refilling.
- Capacity: 5.1 quarts (with filter change)
- Oil Type: 0W-20 synthetic oil is recommended
- Action: After adding the oil, run the engine for a short time, then turn it off and check the dipstick to ensure the oil is at the correct level
