Scion xB Engine Oil Capacity: All Years & Engines

The Scion xB was produced from 2004 to 2015 in two distinct generations, with no 2007 model year. The first generation (2004-2006) used a 1.5L engine, while the second generation (2008-2015) featured a larger 2.4L engine. Using the correct oil capacity, viscosity, and type is essential for maintaining performance and longevity.​

2015 Scion xB Engine Oil Capacity

The 2015 Scion xB uses a 2.4L I4 engine that requires 4.3 quarts of full synthetic oil. Using SAE 0W-20 oil provides the right balance of protection and efficiency under normal driving conditions.​

2014 Scion xB Engine Oil Capacity

The 2014 Scion xB requires 4.3 quarts of SAE 0W-20 synthetic oil with filter changes. This viscosity rating ensures optimal engine protection across various temperature conditions.​

2013 Scion xB Engine Oil Capacity

The 2013 Scion xB operates with 4.3 quarts of 0W-20 full synthetic engine oil. Maintaining proper oil levels is critical for the 2.4L engine’s longevity.​

2012 Scion xB Engine Oil Capacity

The 2012 Scion xB accepts either 5W-20 or 0W-20 viscosity oil with a capacity of 4.3 quarts. Full synthetic oil is recommended for extended engine protection.​

2011 Scion xB Engine Oil Capacity

The 2011 Scion xB uses 4.3 quarts of SAE 5W-20 or 0W-20 engine oil. Both viscosity grades provide adequate protection for the 2.4L engine under typical operating conditions.​

2010 Scion xB Engine Oil Capacity

The 2010 Scion xB requires 4.3 quarts of engine oil using either 5W-20 or 0W-20 viscosity. Synthetic oil is preferred for improved fuel economy and engine protection.​

2009 Scion xB Engine Oil Capacity

The 2009 Scion xB takes 4.3 quarts of SAE 5W-20 motor oil. This viscosity specification ensures proper lubrication throughout the engine’s operating temperature range.​

2008 Scion xB Engine Oil Capacity

The 2008 Scion xB features a redesigned 2.4L engine that holds 4.3 quarts of 5W-20 oil. This marked the first year of the second-generation xB with increased engine displacement and oil capacity.​

2006 Scion xB Engine Oil Capacity

The 2006 Scion xB uses a 1.5L engine requiring 3.9 quarts of SAE 5W-30 oil. This was the final year for the first-generation xB before production paused for 2007.

2005 Scion xB Engine Oil Capacity

The 2005 Scion xB requires 3.9 quarts of 5W-30 motor oil for the 1.5L four-cylinder engine. This specification applies to both manual and automatic transmission models.​

2004 Scion xB Engine Oil Capacity

The 2004 Scion xB launched with a 1.5L engine holding 3.9 quarts of SAE 5W-30 oil. This was the inaugural model year for the xB, one of Scion’s two original launch models.

Oil Maintenance and Service Tips

Regular oil changes are critical for maintaining engine health and preventing premature wear. Check your oil level monthly by parking on level ground, waiting five minutes after shutting off the engine, and using the dipstick to verify the oil level falls between the minimum and maximum marks.​

For vehicles operating under normal conditions, follow the manufacturer’s recommended oil change interval. Severe driving conditions include frequent short trips, extended idling, dusty environments, or towing, which require more frequent oil changes at 5,000 mile intervals. Always replace the oil filter during each oil change and torque the drain plug to specifications to prevent leaks.​

High mileage xB models (over 100,000 miles) may benefit from high mileage synthetic oil formulations that contain seal conditioners. Monitor oil consumption between changes, as older engines may require topping off between service intervals.​

FAQs

What kind of oil does a Scion xB use?

The Scion xB uses different oil types depending on the model year. First generation models (2004-2006) require SAE 5W-30, while second generation models (2008-2015) use SAE 5W-20 or 0W-20. Full synthetic oil is recommended for all model years to maximize engine protection and fuel efficiency.​

How much oil does a Scion xB take?

The oil capacity depends on the engine size. First generation xB models (2004-2006) with the 1.5L engine hold 3.9 quarts with a filter change. Second generation models (2008-2015) with the 2.4L engine require 4.3 quarts with a filter change.​

What is the recommended oil type for a Scion xB?

Full synthetic oil is the recommended oil type for modern Scion xB models. Synthetic oil provides superior protection at both high and low temperatures compared to conventional oil. High mileage vehicles may benefit from high mileage synthetic formulations.​

What is the oil change interval for a Scion xB?

Oil change intervals vary by model year and driving conditions. Later models (2013-2015) can go up to 10,000 miles between changes with synthetic oil, while earlier models typically require changes every 5,000 to 7,500 miles. Severe driving conditions warrant more frequent oil changes at 5,000 mile intervals regardless of model year.​

Can I use 5W-30 instead of 0W-20 in my Scion xB?

Using 5W-30 instead of the recommended 0W-20 or 5W-20 is not ideal for newer xB models. The lower viscosity oils improve fuel economy and cold weather starting while still providing adequate protection. However, high mileage engines may benefit from slightly thicker oil like 5W-30 if they experience oil consumption issues.​

Conclusion

The Scion xB requires specific oil capacities and viscosity grades depending on the generation and model year. First generation models use 3.9 quarts of 5W-30, while second generation models require 4.3 quarts of 5W-20 or 0W-20. Using manufacturer-approved synthetic oil and adhering to recommended change intervals ensures optimal engine performance and longevity. Regular maintenance with proper oil specifications protects your engine investment and maintains reliability throughout the vehicle’s lifespan.​