How much oil does a 2006 Subaru hold?
Oil capacity in a 2006 Subaru varies by model and engine. In general, most 2006 Subarus with the common 2.5-liter four-cylinder engine require about 4.3 to 4.5 quarts of oil with a filter, while the 3.0-liter H6 models push closer to 6 quarts. Turbocharged variants also run around 4.5 quarts. Always verify the exact spec in the owner's manual for your specific model and engine.
To understand how this breaks down, it helps to note that Subaru’s lineup for the 2006 model year included several engines across multiple body styles. The oil capacity is defined by engine design, and even within the same engine family, capacities can differ slightly by production year and whether the oil filter is changed. The following breakdown covers the most common configurations found in 2006 Subarus.
Oil capacity by engine type
Below are typical capacities for common 2006 Subaru engines. Each entry notes the approximate amount of oil required to fill the engine on a standard oil change, including a new filter. Variations may occur by model year, trim, or filter size, so always confirm with the owner’s manual.
2.5-liter four-cylinder engines (e.g., Impreza, Forester 2.5X, Legacy/Outback with 2.5)
Before listing, note that most 2.5L engines in 2006 Subarus share a similar oil volume. Use the following as a guideline for planning a change.
- 2.5L four-cylinder (EJ25): approximately 4.3 to 4.5 quarts (about 4.1 to 4.3 liters) of engine oil with a new filter.
Concluding: For common 2.5L models, plan on about 4.5 quarts to reach the full-mark after a filter change.
3.0-liter flat-six engines (3.0L H6 in Outback, Legacy, Tribeca)
The larger H6 engine holds more oil. Use this as a baseline for planning the oil change.
- 3.0L H6 (EZ30): about 6.0 quarts (roughly 5.7 liters) with a filter.
Concluding: A 3.0L H6 typically requires around 6 quarts of oil when performing a full change with a new filter.
2.0-liter turbocharged engines (Impreza WRX/STI in 2006)
Turbocharged variants use a similar capacity to non-turbo 2.5L engines, but always verify as some performance variants emphasize different fill needs.
- 2.0L turbo (EJ205/EJ207) in WRX: about 4.5 quarts with filter.
- 2.5L turbo (EJ255/EJ257) variants: typically around 4.5 quarts with filter.
Concluding: Turbocharged four-cylinders in the 2006 lineup generally take about 4.5 quarts of oil per change, including the filter.
How to verify the exact capacity for your car
Because capacities can vary by model and production specifics, the most reliable source is your owner’s manual. If you don’t have it handy, you can also check the underside of the hood or the engine oil fill cap for the specification, or contact a Subaru dealership with your VIN to confirm. When performing an oil change, be sure to measure with the engine warm and on level ground, and always replace the oil filter when changing the oil.
Summary
In short, a 2006 Subaru’s oil capacity depends on the engine: about 4.3–4.5 quarts for most 2.5L four-cylinders, roughly 6 quarts for the 3.0L H6, and around 4.5 quarts for turbocharged 4-cylinder variants. Always verify with the vehicle’s manual or a dealership to ensure the exact specification for your particular model and engine.
How many quarts of oil does a 3.7 L V6 take?
A 3.7L V6 engine typically requires 6 quarts of oil, including the oil filter. However, the exact amount can vary slightly depending on the vehicle, so it is always best to check your owner's manual for the most accurate information for your specific make and model.
- Capacity: Most 3.7L V6 engines, such as those found in many Ford and Jeep models, require about 6 quarts of oil when replacing the filter.
- Verification: After refilling, always check the dipstick to ensure the oil level is correct. Do not overfill.
- Owner's Manual: To confirm the exact oil capacity and the correct oil viscosity for your specific vehicle, consult your owner's manual.
How much oil does a 2.5 L 4-cylinder Subaru engine hold?
5.1 quarts
For the 2.5L 4-cylinder engine, the capacity is 5.1 quarts; for the 3.6L 6-cylinder engine, the capacity is 6.9 quarts. Again, you'll want to check the level to make sure you don't have too much or not enough oil.
How much oil does a 2006 Subaru take?
4.4 quarts
Oil Grade: SM
| Viscosity: | 10W-30, 10W-40 (Above -20°C) 5W-30 (All TEMPS) - SAE 5W-30 is preferred. |
|---|---|
| Capacity: | 4.4 quarts (with filter). After refill check oil level. |
| Torque: | 33 ft/lbs (Oil Drain Plug) |
What kind of oil does a 2006 Subaru 2.5 take?
5W-30
2.5L 4-cylinder engine (EJ25):
Recommended oil: 5W-30 conventional oil.
