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2011 Mercedes-Benz CL600 oil capacity, type & filter

The 2011 Mercedes-Benz CL600 takes 9.5 qt of 0W-40 oil.

Applies to checked engine: 5.5L 12-Cyl Turbo.

Capacity 9.5 qt i Based on 1 checked source: Pennzoil OATS. Additional cross-check is still pending: a second checked capacity source and 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 0W-40 OEM oil approval is not source-backed on this page; confirm the bottle or owner's manual before checkout. Verified fit
Oil Filters Options cross-checked
Purolator Shown first L35544 Search L35544 PG5544 Search PG5544 K&N HP-7033 Search HP-7033

Purolator L35544 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

5 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 0W-40
Mobil 1 0W-40 → Castrol Edge 0W-40 → Liqui Moly Leichtlauf 0W-40 →

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

2011 Mercedes-Benz CL600 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 Mercedes-Benz CL600

Capacity sources

Supported by Pennzoil OATS.

Oil type sources

Supported by Pennzoil OATS and AMSOIL Lookup.

Filter sources

Supported by K&N Filters, Purolator Part Finder, and RockAuto.

Source coverage

5 checked source rows for the 2011 Mercedes-Benz CL600.

Before ordering for this 2011 Mercedes-Benz CL600

Checkout verification checklist
5.5L 12-Cyl Turbo Buy →
Capacity
9.5 qt
Oil type
0W-40
Filter
Purolator L35544

Source check: Last checked 2026-06-26 from AMSOIL Lookup, K&N Filters, Pennzoil OATS, Purolator Part Finder, and RockAuto.

Same oil specs on other 2011 Mercedes-Benz models

S600

Mercedes-Benz CL600 oil specs by year

This table includes checked Mercedes-Benz CL600 model years available in our database.

Year Capacity Oil type Filter
2013 9.5 qt 0W-40 Purolator L35544
2012 9.5 qt 0W-40 Purolator L35544
2011 Current page 9.5 qt 0W-40 Purolator L35544
2010 9.5 qt 0W-40 PG5544
2009 9.5 qt 0W-40 PG5544
2008 9.5 qt 0W-40 PG5544

How we verified 2011 Mercedes-Benz CL600 oil data

How we verify fitment

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

This page checked 5 sources for the 2011 Mercedes-Benz CL600. 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: 5.5L 12-Cyl Turbo capacity. 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
5
Last checked
2026-06-26
Field-level source support
  • Capacity: Pennzoil OATS
  • Oil type: Pennzoil OATS and AMSOIL Lookup
  • Filter: K&N Filters, Purolator Part Finder, and RockAuto
Source Supports Checked Link
AMSOIL Lookup Oil type 2026-06-26 Visit brand site
K&N Filters Filter 2026-06-26 Visit brand site
Pennzoil OATS Capacity, Oil type 2026-06-26 Visit brand site
Purolator Part Finder Filter 2026-06-26 Visit brand site
RockAuto Filter 2026-06-26 Checked source

2011 Mercedes-Benz CL600 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 Mercedes-Benz CL600 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 Mercedes-Benz CL600?

Use the oil-life monitor or the interval in your owner's manual for this engine. Severe service can 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 Mercedes-Benz CL600 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.

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