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2005 Mercedes-Benz C320 Oil Capacity, Types, & Filters

Your essential guide to 2005 Mercedes-Benz C320 oil change is here! No more searching – find all the critical oil specs for your 2005 Mercedes-Benz C320, including oil capacity, recommended oil viscosity (type), and the correct oil filter.

We cover all engine options, categorized by their specific engine codes, ensuring you get the right information for your specific configuration. Keep reading to discover everything you need for your next 2005 Mercedes-Benz C320 oil change!

Scroll Table ➜

Engine & CodeOil CapacityOil Viscosity/TypeOil Filter
3.2L 6-cylinder 112.946 B Flex7.4 quarts (with filter) 4-Matic.
7.9 quarts (with filter) Base.
SAE 0W-30, SAE 0W-40 (All TEMPS)
SAE 5W-30, SAE 5W-40 (Above -25°C)
N/A
3.2L 6-cylinder 3199cc 77.4 quarts (with filter) 4-Matic.
7.9 quarts (with filter) Base.
SAE 0W-30, SAE 0W-40 (All TEMPS)
SAE 5W-30, SAE 5W-40 (Above -25°C)
N/A

Select Your 2005 Mercedes-Benz C320 Engine Option

3.2L 6-cylinder Engine Code 112.946 B Flex

Engine:

3.2L 6-cylinder 112.946 B Flex [aka 3.2L 6-cylinder (Flex)]

Body & Trims:

All

Oil Capacity:

7.4 quarts (with filter) 4-Matic.
7.9 quarts (with filter) Base.

Oil Viscosity/Type:

SAE 0W-30, SAE 0W-40 (All TEMPS)
SAE 5W-30, SAE 5W-40 (Above -25°C)

OEM Oil Filter:

N/A

Oil Filter Replaces:

N/A

2005 Mercedes-Benz C320 3.2L 6-cylinder 112.946 B Flex oil change details

Oil Grade:

SEO30

Oil Capacity:

7.4 quarts. (with filter). For 4-Matic models, this is the capacity with the filter. If your vehicle has an oil cooler that is drained, you may need additional oil. Always wait 5 minutes after refilling or turning off the engine before checking the oil level.
7.9 quarts. (with filter). For Base models, this is the capacity with the filter. If your vehicle has an oil cooler that is drained, you may need additional oil. Always wait 5 minutes after refilling or turning off the engine before checking the oil level.

Oil Viscosity/Type:

SAE 0W-30, SAE 0W-40 (All TEMPS)
SAE 5W-30, SAE 5W-40 (Above -25°C)

Name of Oil Filter:

N/A

Wix Oil Filter:

57078-EA

Wix Air Filter:

N/A

Coolant Capacity:

6.8 quarts

Oil Drain Plug Torque:

27 ft/lbs (Oil Drain Plug)

Notes:

If you are using E85 or M85 fuels, use AMSOIL of the appropriate viscosity and follow the Original Equipment Manufacturer (OEM) recommended drain interval. Extended oil drain intervals are only possible if you perform an oil analysis when using these types of fuels.

3.2L 6-cylinder Engine Code 3199cc 7

Engine:

3.2L 6-cylinder 3199cc 7 [aka 3.2L 6-cylinder]

Body & Trims:

All

Oil Capacity:

7.4 quarts (with filter) 4-Matic.
7.9 quarts (with filter) Base.

Oil Viscosity/Type:

SAE 0W-30, SAE 0W-40 (All TEMPS)
SAE 5W-30, SAE 5W-40 (Above -25°C)

OEM Oil Filter:

N/A

Oil Filter Replaces:

N/A

2005 Mercedes-Benz C320 3.2L 6-cylinder 3199cc 7 oil change details

Oil Grade:

SEO30

Oil Capacity:

7.4 quarts. (with filter). For 4-Matic models, this is the capacity with the filter. If your vehicle has an oil cooler that is drained, you may need additional oil. Always wait 5 minutes after refilling or turning off the engine before checking the oil level.
7.9 quarts. (with filter). For Base models, this is the capacity with the filter. If your vehicle has an oil cooler that is drained, you may need additional oil. Always wait 5 minutes after refilling or turning off the engine before checking the oil level.

Oil Viscosity/Type:

SAE 0W-30, SAE 0W-40 (All TEMPS)
SAE 5W-30, SAE 5W-40 (Above -25°C)

Name of Oil Filter:

N/A

Wix Oil Filter:

57078-EA

Wix Air Filter:

N/A

Coolant Capacity:

6.8 quarts

Oil Drain Plug Torque:

27 ft/lbs (Oil Drain Plug)

Notes:

N/A

Mercedes-Benz C320 – Engine Oil details by Year