Mercedes OM642 3.0 L V6 Diesel (2005–2022) The OM642 engine is Mercedes-Benz’s long-running 3.0 L V6 turbo-diesel used in E Class /ML/GL/GLK/G-Class, Sprinter/Vito, and even Jeep models. It’s loved for big torque, decent economy, and long life provided you stay ...

Mercedes OM626 Engine (1.6 L Diesel) The Mercedes OM626 is a 1.6 L inline-4 diesel engine (closely related to the Renault R9M) developed for the W205 C-Class (2014–2018). Compact yet efficient, it delivers 114 hp and 192 lb-ft of torque ...

Mercedes OM654 Engine (2016–Present) The Mercedes-Benz OM654 is the brand’s fourth-generation 2.0L inline-4 diesel engine, introduced in 2016 to replace the OM651. It combines an aluminum block and head, Nanoslide-coated cylinders, variable-geometry turbocharging, and integrated DPF/SCR aftertreatment to meet strict ...