Checked oil specs by engine
2020 Porsche 911 oil capacity, type & filter
The 2020 Porsche 911 takes 11.9 qt of 5W-40 oil.
Applies to checked engine: 3.0L Turbo.
PG5691 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.
Search paths only — confirm your OEM viscosity spec and quantity before checkout.
2020 Porsche 911 oil specs: capacity conditions and filter notes
All listed filter part numbers are compatible alternatives for your vehicle. Choose any one brand, then confirm the exact part number at checkout.
With filter means the volume includes a new filter. Service fill is the typical drain-and-fill amount. Dry fill is for a fresh empty engine only.
Retailer fitment tools may use different data. Confirm oil capacity, viscosity, and filter part number before ordering.
Source coverage for the 2020 Porsche 911
Supported by Pennzoil OATS and Valvoline Product Finder.
Supported by Castrol (Olyslager).
Supported by Purolator Part Finder and RockAuto.
5 checked source rows for the 2020 Porsche 911.
Before ordering for this 2020 Porsche 911
- Capacity
- 11.9 qt (With filter)
- Oil type
- 5W-40
- Interval
- 10,000 mi / 12 mo
- Filter
- PG5691
Source check: Last checked 2026-06-27 from Pennzoil OATS, RockAuto, Purolator Part Finder, Valvoline Product Finder, and Castrol (Olyslager).
Porsche 911 oil specs by year
This table includes checked Porsche 911 model years available in our database.
| Year | Capacity | Oil type | Filter |
|---|---|---|---|
| 2020 Current page | 11.9 qt | 5W-40 | PG5691 |
| 2019 | 8.4 qt (multiple engines) | 5W-40 | Purolator L25691 |
| 2018 | 8.4 qt (multiple engines) | 5W-40 | Purolator L25691 |
| 2017 | 8.4 qt (multiple engines) | 0W-40 | PG5691 |
| 2016 | 7.9 qt (multiple engines) | 0W-40 | PG5691 |
| 2015 | 7.9 qt (multiple engines) | 0W-40 | PG5691 |
| 2014 | 7.9 qt (multiple engines) | 0W-40 | PG5691 |
| 2013 | 7.9 qt (multiple engines) | 0W-40 | Purolator L25691 |
| 2012 | 7.9 qt (multiple engines) | 0W-40 | PG5691 |
| 2011 | 9.5 qt (multiple engines) | 0W-40 | ECOGARD X5316 |
| 2010 | 7.9 qt (multiple engines) | 0W-40 | PRO-TEC PXL57211 |
| 2009 | 7.9 qt (multiple engines) | 0W-40 | PUROLATOR L25316 |
| 2008 | 8.7 qt (multiple engines) | 0W-40 | ECOGARD X5316 |
| 2007 | 8.7 qt (multiple engines) | 0W-40 | ECOGARD X5316 |
How we verified 2020 Porsche 911 oil data
How we verify fitmentChecked fitment data. Last checked: 2026-06-27.
This page checked 5 sources for the 2020 Porsche 911. The table lists which checked source contributed capacity, oil type, or filter evidence.
We checked leading oil brands and aftermarket filter catalogs so you don't have to.
- Confidence
- Cross-check pending
- Sources checked
- 5
- Last checked
- 2026-06-27
- Capacity: Pennzoil OATS and Valvoline Product Finder
- Oil type: Castrol (Olyslager)
- Filter: Purolator Part Finder and RockAuto
- Change interval: Castrol (Olyslager)
| Source | Supports | Checked | Link |
|---|---|---|---|
| Pennzoil OATS | Capacity | 2026-06-27 | Visit brand site |
| RockAuto | Filter | 2026-06-27 | Checked source |
| Purolator Part Finder | Filter | 2026-06-27 | Visit brand site |
| Valvoline Product Finder | Capacity | 2026-06-27 | Checked source |
| Castrol (Olyslager) | Oil type | 2026-06-27 | Visit brand site |
2020 Porsche 911 oil FAQ
Is the oil capacity measured with or without the filter?
Capacity condition matters. With filter includes a new filter. Service fill is the typical drain-and-fill amount. Dry fill is for a fresh empty engine only.
Why should I confirm before buying?
Retailer catalogs can update separately. Confirm the exact 2020 Porsche 911 selector at checkout before you buy.
Do I also need to match the OEM oil approval?
Yes. Viscosity is only one part of the oil spec. Match the oil approval listed in your owner's manual or on the bottle before checkout.
How often should I change the oil on a 2020 Porsche 911?
Castrol's service data indicates a 10,000 mi / 12 mo change interval for the 2020 Porsche 911. Always follow your owner's manual and oil-life monitor. Severe service may require a shorter interval.
Do I need a new drain plug gasket?
Replace it when your vehicle uses a serviceable gasket or crush washer. Confirm the gasket size and drain plug torque from the service manual or parts counter.
2020 Porsche 911 maintenance checklist
One part checked. Look up the rest while you're here.
- Cabin air filter 2020 Porsche 911 cabin filter part numbers
- Engine air filter 2020 Porsche 911 engine filter part numbers
- Wiper blade size 2020 Porsche 911 driver & passenger blade sizes
- Oil type & capacity 5W-40 · 11.9 qt Checked
Where to buy
These are retailer search paths for your vehicle. The specs above are checked — use the retailer's vehicle selector at checkout to confirm before ordering.
This section may include affiliate or sponsored retailer links. They are purchase paths, not fitment evidence.
Walmart
Compare oil and filter listings for the 2020 Porsche 911. Confirm capacity, viscosity, and filter part number before checkout.
Search 2020 Porsche 911 oil & filter →AutoZone
Use AutoZone's vehicle selector for the 2020 Porsche 911 before checkout to confirm oil capacity, viscosity, and filter fitment.
Search 2020 Porsche 911 oil & filter →Amazon
Search Amazon listings for the 2020 Porsche 911 and check listing fitment notes against the specs above.
Search 2020 Porsche 911 oil & filter →O'Reilly
Open O'Reilly's fitment search for the 2020 Porsche 911 and verify oil capacity, viscosity, and filter part number before ordering.
Search 2020 Porsche 911 oil & filter →Look up another vehicle
Find checked oil capacity, type, and filter data by exact year, make, and model.