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How much oil does a Subaru Ascent take?

The Subaru Ascent’s 2.4-liter turbocharged engine typically requires about 5.1 quarts (4.8 liters) of engine oil with a new filter. This is the standard capacity for most model years that use the FA24 2.4L engine; always verify with your owner's manual for your exact year and configuration.


Official oil capacity and related specifications


Below are the core figures and notes you’ll want to know when planning an oil change on most Ascent models.



  • Engine oil capacity: 5.1 quarts (4.8 liters) with filter

  • Recommended oil type: synthetic oil meeting Subaru specifications; common choices are 0W-20 or 5W-30 depending on climate and model year

  • Oil change interval: approximately 6,000 miles (9,600 km) under normal driving, or 3,750 miles (6,000 km) under severe conditions

  • Notes: Variations can occur by market or exact engine version; always confirm with the manual for your vehicle


In practice, 5.1 quarts with a new filter is the baseline for the Ascent’s engine.


Oil type and maintenance considerations


Understanding the right oil and when to change it helps protect the engine and maintain performance.



  • Use synthetic oil that meets Subaru specifications; confirm viscosity recommendations in your manual

  • Replace the oil filter with every oil change

  • After adding oil, run the engine briefly, then recheck the dipstick to verify the correct level

  • Dispose of used oil and filter according to local regulations


Following these guidelines ensures proper lubrication and engine health. While the 5.1-quart capacity is standard for most Ascents, always verify the exact specification for your year and market in the owner’s manual.


Summary


Bottom line: the Subaru Ascent generally takes about 5.1 quarts (4.8 liters) of engine oil with a filter. Use the recommended synthetic oil and adhere to the maintenance intervals that match your climate and driving habits. Always consult your specific owner’s manual for any year-to-year variations.

How many quarts of oil does a 3.6 L V6 take?


A 3.6L V6 engine typically takes between 5 and 6 quarts of oil, but the exact amount varies by vehicle model, so you must check your owner's manual or the oil fill cap for the precise capacity. For example, some models like a 2013 Jeep JK require 6 quarts, while newer models like a 2020 Jeep Wrangler or 2018+ Jeep Wrangler JL may only take 5 quarts. 
Here are some general guidelines:

  • Check your owner's manual: This is the most reliable source for your specific vehicle. 
  • Look at the oil fill cap: It may have the required viscosity and capacity printed on it. 
  • Consider the model year: Newer vehicles, especially certain Jeep models, have different oil capacities than older ones. 
  • Change the oil filter: Always include an oil filter change, as this is part of the full oil capacity. 
  • After refilling, check the level: After you've filled the engine with oil, use the dipstick to check the oil level and add more if needed to reach the "full" line. 



How much oil does a 3.6 L Subaru engine take?


The oil capacity for a Subaru 3.6L engine is 6.9 quarts when including the oil filter change. It is recommended to use a 5W-30 synthetic oil for this engine. After adding the new oil, always check the level with the dipstick to ensure it is correct, as the engine's design can make the initial reading misleading.
 

  • Oil Capacity: 6.9 quarts (with filter) 
  • Recommended Oil: 5W-30 synthetic 
  • Post-Refill Check: After adding the new oil, run the engine for a few minutes, then turn it off and wait for the oil to settle before checking the dipstick to confirm the correct level. 



How many quarts of oil does a 3.0 L V6 take?


A 3.0L V6 engine typically takes between 4.5 and 6.5 quarts of oil, but the exact amount depends on the specific vehicle make and model. For example, a 2006 Ford Fusion 3.0L V6 requires 6 quarts, while a 2001 Jaguar S-Type 3.0L V6 needs 6.5 quarts. Always check your vehicle's owner's manual for the precise capacity and oil viscosity requirements. 

Vehicle Oil Capacity
2012 Ford Escape 3.0L V6 6 quarts
2006 Ford Fusion 3.0L V6 6 quarts
2003 Ford Ranger 3.0L V6 4.5 quarts
2001 Jaguar S-Type 3.0L V6 6.5 quarts
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How much oil does a 2.5 L 4-cylinder engine take?


Capacities and Specifications - 2.5L

ItemCapacity
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)


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.