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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.
2021 Porsche 911Oil Type & Capacity
OEM spec from the factory service manual for the Turbo S, 2D Convertible variant.
Quick Answer
Oil Type
Only oils approved by PORSCHE may be used.
Capacity (w/ Filter)
8.55 QTS.
8.09 L
Variant
Turbo S, 2D Convertible
Note: Approximate capacity.
Source: Factory service manual — 2021 Porsche 911 Turbo S, 2D Convertible. View full manual section →
What You'll Need
Frequently Asked Questions
- What type of oil does a 2021 Porsche 911 take?
- The 2021 Porsche 911 requires Only oils approved by PORSCHE may be used.. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Turbo S, 2D Convertible configuration.
- How much oil does a 2021 Porsche 911 need?
- The 2021 Porsche 911 takes 8.55 QTS. (8.09 L) of engine oil with the filter replaced.
- Can I use synthetic oil in my 2021 Porsche 911?
- Yes — synthetic oil that meets the Only oils approved by PORSCHE may be used. specification is acceptable and often preferred for better protection and longer change intervals.
- What happens if I use the wrong oil in my 2021 Porsche 911?
- Using oil that does not meet the Only oils approved by PORSCHE may be used. specification can reduce engine protection, increase wear, and potentially void warranty coverage. Always use oil that meets the OEM spec.