Oil
- Viscosity
- 5W-30
- Oil type
- Full Synthetic
- Capacity (with filter)
- 5.5 qt
- Capacity (without filter)
- 5 qt
OEM notes: MB 229.51
2017 Mercedes-Benz C-Class Maintenance & Specs
Everything you need to maintain your 2017 Mercedes-Benz C-Class — oil specs, maintenance schedule, recalls, and more.
The 2017 Mercedes-Benz C-Class takes 5W-30 Full Synthetic with a total capacity of 5.5 quarts (filter included). You’ll need a 13mm socket for the drain plug, torqued to 25 Nm. The OEM oil filter is the Mercedes A2701800109, with 3 compatible alternatives listed below. Below you’ll find complete maintenance specs, fluid capacities, parts, and links to buy what you need.
Data last verified: April 30, 2026
Oil
5W-30
Full Synthetic
Buy on Amazon →
Capacity
5.5 qt
with filter
Drain plug
13 mm
25 Nm torque
Filter
A2701800109
Mercedes (OEM)
Buy on Amazon →
OEM spec: MB 229.51
Quick DIY Tips for the 2017 Mercedes-Benz C-Class
- Torque your drain plug to 25 Nm (18 ft-lbs) to avoid leaks or stripped threads.
- Using the OEM filter (Mercedes A2701800109) is recommended for warranty compliance.
- Always use 5W-30 Full Synthetic as specified by Mercedes-Benz — using the wrong viscosity can void your powertrain warranty.
- Check the maintenance schedule below for your next service interval.
Filter options
Drain bolt & hardware
- Socket size
- 13 mm
- Thread size
- M14x1.5
- Torque spec
- 25 Nm
- Gasket type
- Crush washer
Notes: W205 (2.0L M274 turbo I4)
Fluid specifications
Parts & specifications
Spark Plugs
- Type
- Iridium
- Gap
- 0.032
- Quantity
- 4
- Change interval
- 100,000 mi
Battery
- Group size
- 49
- CCA
- 850
Tires
- Size
- 225/45R18
- Front pressure
- 33 PSI
- Rear pressure
- 33 PSI
Air Filter
Cabin Air Filter
Brake Pads
Wiper Blades
Maintenance schedule
Select a mileage interval above to see scheduled maintenance items.
Estimated Current Value
Original MSRP
$48,000
Private Party Value
$9,576 – $10,584
Dealer Retail Value
$11,088 – $12,600
Trade-In Value
$8,568 – $9,576
Depreciation
79%
Estimated values assume average condition and mileage for vehicle age.
Source: estimated
Torque specifications
- lug nut
- 96 ft-lbs / 130.2 Nm
- spark plug
- 13 ft-lbs / 17.6 Nm
Lug bolts, not nuts
12mm thread, aluminum head
Save by doing it yourself
A shop typically charges $90–$210 for this service. Buy the parts yourself and save.
Shop Parts for the Mercedes-Benz C-Class
Find oil, filters, and maintenance parts for the 2017 Mercedes-Benz C-Class on Amazon.
Tools & supplies
Step-by-step guide
Detailed walkthrough with tips for first-timers.
Read guide →How often to change oil
Intervals, severe service, and what your car needs.
Read guide →Synthetic vs. conventional
Which oil type is right for your engine and budget.
Read guide →Have info for this vehicle?
Help fellow owners — submit specs from your owner's manual.
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