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How much oil does a 2018 Lexus rx350 take?

The 2018 Lexus RX350 requires 6.6 quarts (6.2 liters) of oil for a full oil change. This includes the oil filter replacement. The recommended oil type is 0W-20 synthetic oil.


Detailed Information on Oil Capacity for the 2018 Lexus RX350


The 2018 Lexus RX350 is a midsize luxury SUV that comes equipped with a 3.5-liter V6 engine. This engine requires a specific amount of oil to function properly and ensure optimal performance and longevity.


Oil Change Procedure and Recommendations



  • The total oil capacity for a 2018 Lexus RX350 is 6.6 quarts (6.2 liters).

  • This includes the oil filter, which holds approximately 0.5 quarts (0.47 liters) of oil.

  • Lexus recommends using 0W-20 synthetic oil for the RX350.

  • Oil changes should be performed every 5,000 to 10,000 miles (8,000 to 16,000 km) or as specified in the owner's manual.

  • It's important to use the correct oil type and quantity to ensure the engine runs smoothly and to prevent any potential damage.


Following the recommended oil change interval and using the proper oil type and quantity is crucial for the long-term health and performance of the 2018 Lexus RX350 engine.

How many quarts of oil for 2018 Lexus RX 350?


Oil Grade: API*

Viscosity:0W-20 (All TEMPS) - 0W-20 is the best choice for good fuel economy and starting in cold weather. If 0W-20 is not available 5W-20 may be used. However, it must be replaced with 0W-20 at the next oil change.
Capacity:5.8 quarts (with filter). W/ TT. After refill check oil level.



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 3.0 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 many quarts of oil does a Lexus RX 300 take?


The Lexus RX300 engine oil capacity is 4.7 liters (approximately 5 quarts) when replacing the filter. It is recommended to use SAE 5W-30 viscosity oil. After refilling, it is important to start the engine to circulate the oil, shut it off, wait a few minutes, and then check the level. 

  • Capacity: 4.7 liters (approximately 5 quarts) with filter replacement. 
  • Oil Type: SAE 5W-30 viscosity is preferred for all temperatures. 
  • Check Level: After filling, run the engine briefly, then check the oil level after a few minutes. 


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.