Mercedes-Benz CLS-Class, C218 / X218 (EU)
Power steering fluid capacity & service interval
Mercedes-Benz CLS-Class, C218 / X218 (EU) models utilize power steering fluid with a capacity of 0,8 liter. The data covers 3 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| CLS 63 AMG 4MATIC (410 kW), 218.392/992 (2013-2018) |
|
| CLS 63 AMG S, 218.375/975 (2013-2018) |
|
| CLS 63 AMG S 4MATIC, 218.376/976 (2013-2018) |
|
Additional Notes
- All three AMG variants listed for the Mercedes-Benz CLS-Class C218/X218 share an identical power steering fluid capacity of 0.8 liter, covering the CLS 63 AMG 4MATIC (410 kW), the CLS 63 AMG S 4MATIC, and the CLS 63 AMG S across the 2013-2018 model years.
- A capacity figure of 0.8 liter is characteristic of a service fill, meaning the quantity needed to top up or refill the reservoir during routine maintenance rather than a full system overhaul, which would typically require a larger volume to account for fluid retained within the rack, lines, and pump.
- The use condition recorded for all three variants is normal, which in the context of power steering fluid capacity ties directly to the 0.8 liter figure as the applicable service quantity under standard operating conditions.
- The chassis designations 218.375, 218.376, 218.392, 218.975, 218.976, and 218.992 reflect both coupe (C218) and shooting brake (X218) body configurations, yet the power steering fluid capacity remains uniform at 0.8 liter across all of them.
- The 4MATIC designation on the CLS 63 AMG 4MATIC and CLS 63 AMG S 4MATIC indicates all-wheel drive, though the addition of front-axle drive hardware does not alter the stated 0.8 liter power steering fluid capacity relative to the rear-wheel-drive CLS 63 AMG S.