Mercedes-Benz CLS C257 - 2018 - 2020
Select an engine variant
220d (2.0D) 194hp
300d (2.0D) 245hp
350 (2.0T) 299hp
350 20t 299HP
350d (3.0D) 286hp
400d (3.0D) 340hp
450 (3.0T) 367hp
450 (3.0T) 389hp
450 30t 367HP
450 30t 389HP
53 AMG 435hp
Mercedes-Benz CLS C257 - 2018 - 2020 Engine Tuning
Browse all Mercedes-Benz CLS C257 - 2018 - 2020 engine options with detailed tuning specifications. Select your engine variant to see exact horsepower and torque gains available through our professional ECU remapping service.
Our C257 - 2018 - 2020 tuning files are specifically calibrated for each engine type, ensuring maximum performance while maintaining engine reliability and longevity. Whether you have a petrol, diesel, or hybrid powerplant, we have tuning solutions available.