The Mercedes-Benz C300 has been produced from 2008 to 2025 with multiple engine configurations including V6 and turbocharged 4-cylinder options. Using the correct oil capacity, viscosity, and type is essential for maintaining engine performance and longevity. This guide lists all model years with full oil specifications and maintenance recommendations.
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2025 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M264) |
| Oil Capacity (with Filter) | 6.6 qt (6.2 L) |
| Oil Capacity (without Filter) | 6.3 qt (6.0 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-20 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, WIX 57243, Mann HU 7008 z |
The 2025 Mercedes-Benz C300 uses a 2.0L turbocharged inline-4 engine that requires 6.6 quarts of full synthetic oil with MB 229.71 specification. Using SAE 0W-20 viscosity oil provides optimal fuel economy and engine protection under normal driving conditions.
2024 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M264) |
| Oil Capacity (with Filter) | 6.6 qt (6.2 L) |
| Oil Capacity (without Filter) | 6.3 qt (6.0 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-20 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, WIX 57243, Mann HU 7008 z |
The 2024 Mercedes-Benz C300 uses a 2.0L turbocharged inline-4 engine that requires 6.6 quarts of full synthetic oil. Mercedes-Benz MB 229.71 specification with SAE 0W-20 viscosity ensures optimal performance and fuel efficiency.
2023 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M264) |
| Oil Capacity (with Filter) | 6.6 qt (6.2 L) |
| Oil Capacity (without Filter) | 6.3 qt (6.0 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-20 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, WIX 57243, Mann HU 7008 z |
The 2023 Mercedes-Benz C300 equipped with the M264 2.0L turbo engine requires 6.6 quarts of MB 229.71 full synthetic oil. SAE 0W-20 viscosity meets manufacturer specifications for both rear-wheel drive and 4Matic all-wheel drive models.
2022 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M264) |
| Oil Capacity (with Filter) | 6.6 qt (6.2 L) |
| Oil Capacity (without Filter) | 6.3 qt (6.0 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-20 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, WIX 57243, Mann HU 7008 z |
The 2022 Mercedes-Benz C300 uses a 2.0L turbocharged 4-cylinder engine requiring 6.6 quarts of full synthetic motor oil. MB 229.71 specification oil with SAE 0W-20 viscosity provides maximum fuel economy and engine protection.
2021 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M264) |
| Oil Capacity (with Filter) | 6.6 qt (6.2 L) RWD / 6.3 qt (6.0 L) 4Matic |
| Oil Capacity (without Filter) | 6.3 qt (6.0 L) RWD / 6.0 qt (5.7 L) 4Matic |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-20 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, WIX 57243, Mann HU 7008 z |
The 2021 Mercedes-Benz C300 features a 2.0L turbocharged engine with different oil capacities depending on drivetrain configuration. Rear-wheel drive models hold 6.6 quarts while 4Matic all-wheel drive versions require 6.3 quarts due to oil pan design differences.
2020 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M264) |
| Oil Capacity (with Filter) | 6.3 qt (6.0 L) |
| Oil Capacity (without Filter) | 6.0 qt (5.7 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-20 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, WIX 57243, Mann HU 7008 z |
The 2020 Mercedes-Benz C300 with 2.0L turbocharged engine requires 6.3 quarts of MB 229.71 full synthetic oil. SAE 0W-20 viscosity provides proper lubrication and meets current emissions standards.
2019 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M264) |
| Oil Capacity (with Filter) | 6.6 qt (6.2 L) RWD / 6.4 qt (6.1 L) 4Matic |
| Oil Capacity (without Filter) | 6.3 qt (6.0 L) RWD / 6.1 qt (5.8 L) 4Matic |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-20 (primary) or SAE 5W-30 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, WIX 57243, Mann HU 7008 z |
The 2019 Mercedes-Benz C300 requires 6.6 quarts for rear-wheel drive and 6.4 quarts for 4Matic models. MB 229.71 oil specification with SAE 0W-20 viscosity is recommended, though MB 229.52 with SAE 5W-30 can be used as an alternative.
2018 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 |
| Oil Capacity (with Filter) | 6.4 qt (6.1 L) |
| Oil Capacity (without Filter) | 6.1 qt (5.8 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40, 5W-30, or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, Mann HU 7008 z, Mahle OX 188D |
The 2018 Mercedes-Benz C300 uses a 2.0L turbocharged 4-cylinder requiring 6.4 quarts of MB 229.5 specification oil. SAE 0W-40, 5W-30, or 5W-40 viscosity grades meet manufacturer requirements for this model year.
2017 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 |
| Oil Capacity (with Filter) | 6.4 qt (6.1 L) |
| Oil Capacity (without Filter) | 6.1 qt (5.8 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40, 5W-30, or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, Mann HU 7008 z, Mahle OX 188D |
The 2017 Mercedes-Benz C300 features a 2.0L turbocharged engine with 6.4 quarts oil capacity including filter. Full synthetic oil meeting MB 229.5 specification ensures proper engine protection and extended service intervals.
2016 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 |
| Oil Capacity (with Filter) | 6.4 qt (6.1 L) |
| Oil Capacity (without Filter) | 6.1 qt (5.8 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40, 5W-30, or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, Mann HU 7008 z, Mahle OX 188D |
The 2016 Mercedes-Benz C300 requires 6.4 quarts of MB 229.5 full synthetic oil with proper viscosity grade. SAE 5W-30 or 5W-40 provides balanced performance across various operating temperatures.
2015 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 |
| Oil Capacity (with Filter) | 6.4 qt (6.1 L) |
| Oil Capacity (without Filter) | 6.1 qt (5.8 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40, 5W-30, or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, Mann HU 7008 z, Mahle OX 188D |
The 2015 Mercedes-Benz C300 introduced the 2.0L turbocharged 4-cylinder engine requiring 6.4 quarts of full synthetic oil. MB 229.5 specification with SAE 0W-40, 5W-30, or 5W-40 viscosity ensures optimal lubrication.
2014 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 3.5L V6 |
| Oil Capacity (with Filter) | 6.5 qt (6.2 L) |
| Oil Capacity (without Filter) | 6.2 qt (5.9 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40, 5W-30, or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, Mann HU 7008 z |
The 2014 Mercedes-Benz C300 uses a 3.5L V6 engine with 6.5 quarts oil capacity. Full synthetic oil meeting MB 229.5 specification is required for this naturally aspirated V6 configuration.
2013 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 3.5L V6 |
| Oil Capacity (with Filter) | 6.5 qt (6.2 L) |
| Oil Capacity (without Filter) | 6.2 qt (5.9 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40, 5W-30, or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, Mann HU 7008 z |
The 2013 Mercedes-Benz C300 features a 3.5L V6 engine requiring 6.5 quarts of MB 229.5 synthetic oil. SAE 5W-30 or 5W-40 viscosity provides adequate protection for this V6 engine configuration.
2012 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 3.0L V6 |
| Oil Capacity (with Filter) | 6.5 qt (6.2 L) |
| Oil Capacity (without Filter) | 6.2 qt (5.9 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40, 5W-30, or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, Mann HU 7008 z |
The 2012 Mercedes-Benz C300 uses a 3.0L V6 engine with 6.5 quarts total oil capacity. MB 229.5 full synthetic oil with SAE 0W-40 or 5W-30 viscosity ensures proper lubrication.
2011 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 3.0L V6 |
| Oil Capacity (with Filter) | 6.5 qt (6.2 L) |
| Oil Capacity (without Filter) | 6.2 qt (5.9 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40, 5W-30, or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, Mann HU 7008 z |
The 2011 Mercedes-Benz C300 requires 6.5 quarts of MB 229.5 specification synthetic oil for its 3.0L V6. SAE 5W-30 or 5W-40 viscosity meets manufacturer requirements for various climate conditions.
2010 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 3.0L V6 |
| Oil Capacity (with Filter) | 6.5 qt (6.2 L) |
| Oil Capacity (without Filter) | 6.2 qt (5.9 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40, 5W-30, or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, Mann HU 7008 z |
The 2010 Mercedes-Benz C300 features a 3.0L V6 engine with 6.5 quarts oil capacity including filter. Full synthetic oil meeting MB 229.5 specification provides extended drain intervals and superior protection.
2009 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 3.0L V6 |
| Oil Capacity (with Filter) | 6.5 qt (6.2 L) |
| Oil Capacity (without Filter) | 6.2 qt (5.9 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40, 5W-30, or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, Mann HU 7008 z |
The 2009 Mercedes-Benz C300 uses a 3.0L V6 requiring 6.5 quarts of MB 229.5 full synthetic oil. SAE 0W-40, 5W-30, or 5W-40 viscosity ensures proper flow characteristics and engine protection.
2008 Mercedes-Benz C300 Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 3.0L V6 |
| Oil Capacity (with Filter) | 6.5 qt (6.2 L) |
| Oil Capacity (without Filter) | 6.2 qt (5.9 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40, 5W-30, or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 25 lb-ft (30 Nm) |
| Recommended Filters | HU 7008 z, Mann HU 7008 z |
The 2008 Mercedes-Benz C300 introduced the 3.0L V6 engine requiring 6.5 quarts of synthetic motor oil. MB 229.5 specification with SAE 5W-30 or 5W-40 viscosity provides optimal performance for this engine.
Oil Maintenance and Service Tips
Checking Oil Level
Check engine oil level when the engine is warm and the vehicle is on level ground. Wait at least 5 minutes after shutting off the engine to allow oil to settle into the pan. Use the dipstick or electronic oil level monitoring system to verify proper fill level.
Oil Change Procedure
Mercedes-Benz recommends oil filter replacement with every oil change to maintain filtration efficiency. The oil drain plug uses a new crush washer with each change to prevent leaks. Torque the drain plug to 25 lb-ft and the filter housing cap to 18 lb-ft using a torque wrench.
Oil Filter Replacement
Remove the oil filter housing cap using a 27mm socket in a counterclockwise direction. Replace all three O-rings on the filter housing cap and lubricate them with fresh oil before installation. Ensure the new filter seats properly with the white rubber diaphragm facing outward.
Service Intervals
| Driving Condition | Oil Change Interval |
|---|---|
| Normal Driving | Every 10,000 miles or 12 months |
| Severe Driving | Every 5,000-7,500 miles or 6-9 months |
Severe driving conditions include frequent short trips, extensive idling, dusty environments, or extreme temperatures. These conditions may require more frequent oil and filter changes to maintain engine protection.
Frequently Asked Questions
What kind of oil does a Mercedes-Benz C300 use?
Mercedes-Benz C300 models require full synthetic motor oil meeting specific MB specifications. Models from 2008-2018 use MB 229.5 specification oil, while 2019 and newer models use MB 229.71 specification. Only use oils approved by Mercedes-Benz to ensure proper engine protection and warranty compliance.
How much oil does a Mercedes-Benz C300 take?
Oil capacity varies by model year and engine type. V6 engines from 2008-2014 hold 6.5 quarts with filter, while 2015-2018 turbocharged 4-cylinder engines hold 6.4 quarts. Models from 2019 and newer typically hold 6.3 to 6.6 quarts depending on drivetrain configuration.
What is the recommended oil type for a Mercedes-Benz C300?
Full synthetic oil is required for all Mercedes-Benz C300 models. Earlier models use SAE 0W-40, 5W-30, or 5W-40 viscosity meeting MB 229.5 specification. Newer models from 2019 onward require SAE 0W-20 viscosity meeting MB 229.71 specification for optimal fuel economy.
What is the oil change interval for a Mercedes-Benz C300?
Mercedes-Benz recommends oil changes every 10,000 miles or 12 months under normal driving conditions. Severe driving conditions such as frequent short trips, extreme temperatures, or dusty environments require more frequent changes every 5,000-7,500 miles. Always follow the maintenance indicator in the instrument cluster.
Can I use conventional oil in my Mercedes-Benz C300?
No, all Mercedes-Benz C300 models require full synthetic motor oil meeting specific MB specifications. Conventional or synthetic blend oils do not meet Mercedes-Benz performance requirements and may void warranty coverage. Only use oils displaying the appropriate MB approval number on the container.
What oil filter does a Mercedes-Benz C300 use?
Most C300 models use HU 7008 z or equivalent filter elements including Mann HU 7008 z and WIX 57243. Always verify the correct filter part number for your specific model year and engine. OEM Mercedes-Benz filters or premium equivalents ensure proper filtration and fit.
Conclusion
Mercedes-Benz C300 models require full synthetic motor oil with capacities ranging from 6.3 to 6.6 quarts depending on model year and engine configuration. V6 engines use 6.5 quarts while turbocharged 4-cylinder engines typically require 6.4 to 6.6 quarts. Viscosity requirements vary from SAE 0W-40, 5W-30, or 5W-40 for older models to SAE 0W-20 for 2019 and newer versions.
Using manufacturer-approved oil meeting MB 229.5 or MB 229.71 specifications is critical for engine longevity and performance. Always replace the oil filter, crush washer, and filter housing O-rings during each service. Following the recommended 10,000-mile or 12-month service interval with proper oil specifications ensures reliable operation and maintains warranty coverage.
