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Checked oil specs by engine

2011 BMW 550i xDrive oil capacity, type & filter

The 2011 BMW 550i xDrive takes 9 qt of 5W-30 oil.

Applies to checked engine: 4.4L 8-Cyl Turbo.

Capacity 9 qt i Based on 2 checked sources: Pennzoil OATS and AMSOIL Lookup. Additional cross-check is still pending: capacity condition (service fill / with filter vs dry fill). Use it as a reference, then confirm the service-fill / with-filter amount before adding oil. See how we verify. Learn how we verify fitment
Oil type 5W-30 i Based on 1 checked source: AMSOIL Lookup. Additional cross-check is still pending: a second checked oil-type source and agreement across all checked oil-type sources. Use it as a reference, then confirm the viscosity grade for this engine before checkout. See how we verify. Learn how we verify fitment
A3/B4
Oil Filters
WIX Shown first 51032 Search 51032 WIX 51036 Search 51036 WIX 51040 Search 51040 WIX 51042 Search 51042

WIX 51032 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

i Based on 1 checked source: AMSOIL Lookup. Additional cross-check is still pending: another filter catalog cross-check. Use it as a reference, then confirm the exact filter part number at checkout. See how we verify. Learn how we verify fitment

3 sources checked Last checked: 2026-06-26 How we verify →

Where to Buy View Data Sources
Buy oil & filters:
Walmart → AutoZone → Amazon → O'Reilly →
Full synthetic options for 5W-30
Mobil 1 Extended Performance 5W-30 → Castrol Edge 5W-30 → Pennzoil Platinum 5W-30 →

Search paths only — confirm your OEM viscosity spec and quantity before checkout.

2011 BMW 550i xDrive oil specs: capacity conditions and filter notes

Filter part numbers

All listed filter part numbers are compatible alternatives for your vehicle. Choose any one brand, then confirm the exact part number at checkout.

Verify before checkout

Retailer fitment tools may use different data. Confirm oil capacity, viscosity, and filter part number before ordering.

Source coverage for the 2011 BMW 550i xDrive

Capacity sources

Supported by Pennzoil OATS and AMSOIL Lookup.

Oil type sources

Supported by AMSOIL Lookup.

Filter sources

Supported by AMSOIL Lookup.

Source coverage

3 checked source rows for the 2011 BMW 550i xDrive.

Before ordering for this 2011 BMW 550i xDrive

Checkout verification checklist
4.4L 8-Cyl Turbo Buy →
Capacity
9 qt
Oil type
5W-30
Interval
10,000 mi / 12 mo
Filter
WIX 51032

Source check: Last checked 2026-06-26 from AMSOIL Lookup, Pennzoil OATS, and Castrol (Olyslager).

Same oil specs on other 2011 BMW models

750Li xDrive, 750i xDrive

BMW 550i xDrive oil specs by year

This table includes checked BMW 550i xDrive model years available in our database.

Year Capacity Oil type Filter
2013 10 qt 0W-30 WIX 51032
2012 9 qt 0W-30 WIX 51032
2011 Current page 9 qt 5W-30 WIX 51032

How we verified 2011 BMW 550i xDrive oil data

How we verify fitment

Checked fitment data. Last checked: 2026-06-26.

This page checked 3 sources for the 2011 BMW 550i xDrive. 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 i Some oil fields are based on checked source data but still need stronger cross-check evidence. Review area: 4.4L 8-Cyl Turbo capacity, 4.4L 8-Cyl Turbo oil type, and 4.4L 8-Cyl Turbo oil filter. Use the listed values as references and confirm the exact engine before ordering or adding oil. See how we verify. Learn how we verify fitment
Sources checked
3
Last checked
2026-06-26
Field-level source support
  • Capacity: Pennzoil OATS and AMSOIL Lookup
  • Oil type: AMSOIL Lookup
  • Filter: AMSOIL Lookup
  • Change interval: AMSOIL Lookup
Source Supports Checked Link
AMSOIL Lookup Capacity, Oil type, Filter 2026-06-26 Visit brand site
Pennzoil OATS Capacity 2026-06-26 Visit brand site
Castrol (Olyslager) Checked 2026-06-26 Visit brand site

2011 BMW 550i xDrive 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 2011 BMW 550i xDrive 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 2011 BMW 550i xDrive?

Castrol's service data indicates a 10,000 mi / 12 mo change interval for the 2011 BMW 550i xDrive. 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.

2011 BMW 550i xDrive maintenance checklist

One part checked. Look up the rest while you're here.

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.

Look up another vehicle

Find checked oil capacity, type, and filter data by exact year, make, and model.

Other 2011 BMW 550i xDrive lookups: Wiper blade size