Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2006 Scion tCOil Type & Capacity
OEM spec from the factory service manual for the Automatic variant.
Quick Answer
Oil Type
ILSAC GF-4 SAE 5W-20
Capacity (w/ Filter)
4.00 QTS.
3.78 L
Variant
Automatic
Note: TSB No. EG018-06. Oil: ILSAC GF-4 SAE 5W-20 has been set as the TOYOTA genuine oil, starting in February 2006 for the U.S.
Source: Factory service manual — 2006 Scion tC Automatic. View full manual section →
What You'll Need
Frequently Asked Questions
- What type of oil does a 2006 Scion tC take?
- The 2006 Scion tC requires ILSAC GF-4 SAE 5W-20. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Automatic configuration.
- How much oil does a 2006 Scion tC need?
- The 2006 Scion tC takes 4.00 QTS. (3.78 L) of engine oil with the filter replaced.
- Can I use synthetic oil in my 2006 Scion tC?
- Yes — synthetic oil that meets the ILSAC GF-4 SAE 5W-20 specification is acceptable and often preferred for better protection and longer change intervals.
- What happens if I use the wrong oil in my 2006 Scion tC?
- Using oil that does not meet the ILSAC GF-4 SAE 5W-20 specification can reduce engine protection, increase wear, and potentially void warranty coverage. Always use oil that meets the OEM spec.