Mercedes-Benz CLS-Class, C218 / X218 (USA / CAN)
Power steering fluid capacity & service interval
Mercedes-Benz CLS-Class, C218 / X218 (USA / CAN) requires 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, 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 configurations 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 (218.392/992), CLS 63 AMG S 4MATIC (218.376/976), and CLS 63 AMG S (218.375/975) across the 2013-2018 model years.
- A capacity of 0.8 liter is a relatively modest figure, consistent with a service fill rather than a full system overhaul, which would typically account for fluid retained within the rack, lines, and pump reservoir combined.
- All three rows carry a normal use condition, meaning the 0.8 liter capacity figure applies under standard operating circumstances rather than severe or high-demand driving cycles.
- No variation in power steering fluid capacity exists across the AMG, AMG S, and AMG S 4MATIC variants, indicating the hydraulic steering system volume is uniform regardless of drivetrain configuration (rear-wheel drive vs. all-wheel drive) within the 63 AMG lineup for 2013-2018.