Mercedes-Benz CLS-Class, C257 (EU)

Automatic transmission fluid capacity & service interval

Mercedes-Benz CLS-Class, C257 (EU) uses automatic transmission fluid with a capacity range of 10 to 11 liters. The service interval for the fluid is 125000 km. The data covers 14 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

Type	Specifications
CLS 220 d, 257.314 (2018-2023)	Use: Normal Capacity 10 liter (Dry fill) Change 125000 km Code: 725.008 9/1
CLS 300, 257.348 (2018-2023)	Use: Normal Capacity 10 liter (Dry fill) Change 125000 km Code: 725.008 9/1
CLS 300 d, 257.318 (2018-2023)	Use: Normal Capacity 10 liter (Dry fill) Change 125000 km Code: 725.008 9/1
CLS 300 d 4MATIC, 257.319 (2018-2023)	Use: Normal Capacity 10-11 liter (Dry fill) Change 125000 km Code: 725.171 9/1
CLS 350, 257.350 (2018-2023)	Use: Normal Capacity 10 liter (Dry fill) Change 125000 km Code: 725.008 9/1
CLS 350 4MATIC, 257.351 (2018-2023)	Use: Normal Capacity 10 liter (Dry fill) Change 125000 km Code: 725.045 9/1
CLS 350 4MATIC, 257.351 (2018-2023)	Use: Normal Capacity 10 liter (Dry fill) Change 125000 km Code: 725.058 9/1
CLS 350 d, 257.320 (2018-2023)	Use: Normal Capacity 10 liter (Dry fill) Change 125000 km Code: 725.015 9/1
CLS 350 d 4MATIC, 257.321 (2018-2023)	Use: Normal Capacity 10 liter (Dry fill) Change 125000 km Code: 725.045 9/1
CLS 400 d 4MATIC, 257.323 (2018-2023)	Use: Normal Capacity 10 liter Change 125000 km Code: 725.045 9/1
CLS 450, 257.358 (2018-2023)	Use: Normal Capacity 10 liter (Dry fill) Change 125000 km Code: 725.015 9/1
CLS 450 4MATIC, 257.359 (2018-2023)	Use: Normal Filter capacity 10 liter (Dry fill) Change 125000 km Code: 725.045 9/1
CLS 53 AMG 4MATIC+, 257.361 (2018-2023)	Use: Normal Capacity 10 liter (Dry fill) Change 125000 km Code: 725.045 9/1
CLS 53 AMG 4MATIC+, 257.361 (2018-2023)	Use: Normal Capacity 10 liter (Dry fill) Change 125000 km Code: 725.048 9/1

Other Systems